Brief instructions for decryption of aerial photographs

Description
Brief instructions for decryption of aerial photographs / headquarters of the Air Force of the Red Army.- Moscow: Military.Publishing House of Nar.Commissariat of Defense of the USSR, 1942 (region 1941).-48 p.: il., Damn., Schemes .. -On the region: Military Publishing House of the NPO of the USSR..I. Headquarters of the Air Force Red Army 1.People (collection).Electronic copy source: PBOriginal storage location: RSG
Publisher Воен. изд-во Нар. комиссариата обороны СССР