Research and development activities in the Department of Transportation and selected federal agencies /
U.S. Department of Transportation Office of the Secretary of Transportation.
APA Citation
United States. Dept. of Transportation. Office of the Secretary. (1980). Research and development activities in the Department of Transportation and selected federal agencies. [Washington]: The Office.
MLA Citation
United States. Dept. of Transportation. Office of the Secretary. Research And Development Activities In the Department of Transportation And Selected Federal Agencies. [Washington]: The Office, 1980.
Warning: These citations may not always be complete (especially for serials).