Security sense
Series: Sense booklets; OPNAV -- 33-16; NAVAER -- 00-80Q-16
Publisher: Aviation Training Division, Office of the Chief of Naval Operations, U.S. Navy
Published: 1944
Place of publication: Washington, D.C.
Language: eng
Number of pages: 32
Subjects: Handbooks, manuals; Espionage; United States. Office of the Chief of Naval Operations. Aviation Training Division
Notes: "Issued May 1944."