Author
Air University (U.S.)
4
Stern, Daniel, 1859-1920
3
Vegetarian Society of America
3
British Intelligence Objectives Sub-Committee
2
Chicago Vegetarian Society
2
Master Builders Association of St. Louis
2
Towler, John, 1811-1889
2
United States. Air Force
2
United States. Army Air Forces
2
United States. Dept. of the Air Force
2
Ōsaka Jōzō Gakkai
2
Adams, Julius Walker, 1812-1899
1
Aero-Club der Schweiz
1
Akademii︠a︡ nauk SSSR
1
Akademii︠a︡i fanḣoi RSS Tojikiston
1
All India Glass Manufacturers' Federation
1
American Federation of Photographic Societies
1
American Hotel Association
1
American Hotel Association of the United States and Canada
1
American Railway Engineering Association
1
American Society of Mechanical Engineers
1
Beach, Alfred E. (Alfred Ely), 1826-1896
1
Boston Cooking School (Boston, Mass.)
1
Boynton, Walter C. (Walter Channing), b. 1876
1
Brown, Howard H. (Howard Hayes), 1884-
1
Club automobile et motocycliste du Tonkin-Annam-Laos
1
Congreso Nacional de Ingeniería (Cuba)
1
Connecticut Society of Civil Engineers. Meeting
1
Cooper, Thomas, 1759-1839
1
Council of Scientific & Industrial Research (India)
1
Council on Environmental Quality (U.S.)
1
Coxe, John Redman, 1773-1864
1
Design Council
1
Elliott, E. Leavenworth
1
Engineering Association of New South Wales
1
Engineers' Society of Western Pennsylvania
1
Geological Survey of India
1
Germany (Territory under Allied occupation, 1945-1955 : U.S. Zone). Field Information Agency, Technical
1
Gernsback, Hugo, 1884-1967
1
Harper, David N.
1
Hill, Janet McKenzie, 1852-1933
1
Houghton, G. W. W. (George Washington Wright), 1850-1891
1
Humphrey, S. D. (Samuel Dwight), 1823-1883
1
Ingenjörsvetenskapsakademien (Sweden)
1
Institute of Corrosion
1
Institution of Automobile Engineers
1
Institution of Civil Engineers (Great Britain)
1
Institution of Civil Engineers of Ireland
1
Institution of Surveyors (India)
1
International Kindness to Animals Society, Chicago
1
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