20-mm automatic gun M1 and 20-mm aircraft automatic gun AN-M2 /

Bibliographic Details
Corporate Authors:	United States. Army. Ordnance Department, United States. Bureau of Naval Weapons
Format:	Book
Language:	English
Published:	Washington, D.C. : War Dept., 1943.
Series:	War Department technical manual ; TM 9-227.
Subjects:	Machine guns > Handbooks, manuals, etc. Airplanes, Military > Armament > Handbooks, manuals, etc.

Cushing: Ragan Military (Does not check out)