Memo to the intelligence officer of anti -aircraft artillery on the detection and identification of aircraft

Memo to the intelligence officer of anti -aircraft artillery on the detection and identification of aircraft / ch.Ex.Air defense of the country.- Moscow: Military.Publishing House of Nar.Commissariat of Defense of the USSR, 1942. -19, [1] p.: il., table .. -On the region.Publishing House: Military Publishing House of the NPO of the USSR..I. USSR.The main thing islocal air defense. 1.People (collection).Electronic copy source: PBOriginal storage location: RSG