Resource Type
Collection
Serial/Series Title
NACA Technical Memorandums
51
NACA Technical Notes
38
NACA Technical Reports
27
United States Bureau of Mines Reports
12
Technical paper (United States. Bureau of Mines)
3
National Bureau of Standards Reports
2
Report of investigations (United States. Bureau of Mines)
2
Scientific papers (United States. National Bureau of Standards)
2
Annual Report of the Boy Scouts of America
1
Bulletin (United States. Bureau of Mines)
1
5 More