The dynamics of change in the urban structure of three Puerto Rican cities, 1960-1970 (open access)

The dynamics of change in the urban structure of three Puerto Rican cities, 1960-1970

A dominating theme in current comparative community research is the investigation of changes in the urban structure of developing nations. The central concern is to determine if changes occurring in cities of developing countries are similar in nature to those experienced by cities in presently developed nations, particularly the United States.
Date: December 1978
Creator: Richard, Terry Louis
Object Type: Thesis or Dissertation
System: The UNT Digital Library
La Prensa (San Antonio, Tex.), Vol. 10, No. 50, Ed. 1 Monday, April 3, 1922 (open access)

La Prensa (San Antonio, Tex.), Vol. 10, No. 50, Ed. 1 Monday, April 3, 1922

Daily Spanish-language newspaper from San Antonio, Texas that includes local, state, and national news along with advertising.
Date: April 3, 1922
Creator: Lozano, Ignacio E.
Object Type: Newspaper
System: The Portal to Texas History
La Prensa (San Antonio, Tex.), Vol. 6, No. 1349, Ed. 1 Thursday, October 17, 1918 (open access)

La Prensa (San Antonio, Tex.), Vol. 6, No. 1349, Ed. 1 Thursday, October 17, 1918

Daily Spanish-language newspaper from San Antonio, Texas that includes local, state, and national news along with advertising.
Date: October 17, 1918
Creator: Lozano, Ignacio E.
Object Type: Newspaper
System: The Portal to Texas History
Chemical Information Bulletin, Volume 42, Number 3, Fall/Winter 1990 (open access)

Chemical Information Bulletin, Volume 42, Number 3, Fall/Winter 1990

Periodic supplement for "the regular journals of the American Chemical Society," containing annotated bibliographies of chemical documentation literature as well as information about meetings, conferences, awards, scholarships, and other news from the American Chemical Society (ACS) Division of Chemical Literature.
Date: Autumn 1990
Creator: American Chemical Society. Division of Chemical Information.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1908, Volume 3 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1908, Volume 3

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 3 of 3. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Class Publications begins on page 1081. Index to Newspaper Advertisements begins on page 1147. Index to Advertisements of Engravers, Lithographers, and Printers, Ink Manufacturers, Type and Electrotype Foundries begins on page 1152.
Date: 1908
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1911, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1911, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 4. Index to Newspaper and Magazine Advertisements begins on page 6. Includes a 36 page Mid-Year Supplement to Annual and Directory with changes to listings at the end.
Date: 1911
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1907, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1907, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Class Publications begins on page 1077. Index to Newspaper Advertisements begins on page 1143. Index to Advertisements of Engravers, Lithographers, and Printers, Ink Manufacturers, Type and Electrotype Foundries begins on page 1148.
Date: 1907
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1918, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1918, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1237.
Date: 1918
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1909, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1909, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Class Publications begins on page 1089. Index to Newspaper Advertisements begins on page 1149. Index to Advertisements of Engravers, Lithographers, and Printers, Ink Manufacturers, Type and Electrotype Foundries begins on page 1154.
Date: 1909
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1919, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1919, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1215.
Date: 1919
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1922, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1922, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes class and trade publications and maps. Index to Trade, Technical and Class Publications begins on page 1247. Alphabetical index of Magazines, Technical, Trade and Class Publications begins on page 1343.
Date: 1922
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1900, Volume 3 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1900, Volume 3

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 3 of 3. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Advertisements begins on page 1551.
Date: 1900
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1920, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1920, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1213.
Date: 1920
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1904, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1904, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Newspaper Advertisements begins on page 1467. Index to Advertisements of Engravers, Lithographers and Printers, Ink Manufacturers, Type and Electrotype Foundries begins on page 1644.
Date: 1904
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1903, Volume 3 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1903, Volume 3

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 3 of 3. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Newspaper Advertisements begins on page 1622. Index to Advertisements of Bill Posters, Engravers, Lithographers & Printers, Typewriters, Type and Electrotype Foundries begins on page 1626.
Date: 1903
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
El Paso Daily Herald. (El Paso, Tex.), Vol. 18, No. 221, Ed. 1 Friday, September 30, 1898 (open access)

El Paso Daily Herald. (El Paso, Tex.), Vol. 18, No. 221, Ed. 1 Friday, September 30, 1898

Daily newspaper from El Paso, Texas that includes local, state and national news along with extensive advertising.
Date: September 30, 1898
Creator: Slater, H. D.
Object Type: Newspaper
System: The Portal to Texas History
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1906, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1906, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Class Publications begins on page 1063. Index to Newspaper Advertisements begins on page 1119. Index to Advertisements of Engravers, Lithographers and Printers, Ink Manufacturers, Type and Electrotype Foundries begons on page 1134.
Date: 1906
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1917, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1917, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1213. Includes 30 page Mid-Year Supplement to Annual and Directory with changes to listings.
Date: 1917
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1912, Volume 3 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1912, Volume 3

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 3 of 3. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1165. Index to Newspaper and Magazine Advertisements begins on page 1233.
Date: 1912
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1916, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1916, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 1 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1213.
Date: 1916
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1901, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1901, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes how to obtain an estimate, list of abbreviations, and class publications.
Date: 1901
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1908, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1908, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 3. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Class Publications begins on page 1081, in Volume 3. Index to Newspaper Advertisements begins on page 1147, in Volume 3. Index to Advertisements of Engravers, Lithographers, and Printers, Ink Manufacturers, Type and Electrotype Foundries begins on page 1152, in Volume 3.
Date: 1908
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1914, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1914, Volume 2

American Newspaper Annual and Directory contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 1 of 2. Additional information includes class and trade publications and maps. Index to Class and Trade Publications begins on page 1195. Index to Newspaper and Magazine Advertisements begins on page 1267.
Date: 1914
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library
N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1902, Volume 2 (open access)

N. W. Ayer & Son's American Newspaper Annual: containing a Catalogue of American Newspapers, a List of All Newspapers of the United States and Canada, 1902, Volume 2

American Newspaper Annual contains lists of newspaper publications (listed by counties) with census information, natural features and chief products. Volume 2 of 2. Additional information includes how to obtain an estimate, list of abbreviations, and class publications. Index to Newspaper Advertisements begins on page 1596.
Date: 1902
Creator: N. W. Ayer & Son
Object Type: Book
System: The UNT Digital Library