Invisible Weapon
Publisher: War Dept.; U.S. G.P.O.
Published: 1944
Place of publication: Washington, D.C
Language: eng
Number of pages: 62
Subjects: Lend-lease operations (1941-1945); World War, 1939-1945 -- Propaganda; Propaganda, American
Description: War Department pamphlet DA PAM 20-13 Invisible Weapon 1944-12-15
Notes: [A. G. 461 (18 Oct 44.)]

"War Department, Washington 25, D. C. , 15 December 1944."