Resource Type
Partner
Collection
Serial/Series Title
NACA Technical Memorandums
122
NACA Technical Notes
46
United States Bureau of Mines Reports
19
NACA Technical Reports
5
Technical paper (United States. Bureau of Mines)
4
Bulletin (United States. Bureau of Mines)
3
Report of investigations (United States. Bureau of Mines)
2
U.S. Geological Survey bulletin
2
United States Geological Survey Reports
2
Annual Report of the Director of the Bureau of Standards
1
13 More