Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Gell, C. F. (Charles Frederic), 1907- author Carr, R. M., author Gross, F. W., author Jones, H. L., (Lieutenant commander), author Shelesnyak, M. C. (Moses Chiam), 1909-1994, author
Publication:
San Diego : Aviation Hygiene Training Unit, U.S. Naval Air Station, San Diego, [between 1940 and 1949]