Memo on duty radio operator

Memo on duty radio operator / Ex.Relations of the Red Army.- Moscow: Military.Publishing House of Nar.Commissariat of Defense of the USSR, 1941. -24 s .. -On the region.Publishing House: Military Publishing House of the NPO of the USSR..I. CCCR.The Main Communication Department of the Red Army. 1.People (collection).Electronic copy source: PBOriginal storage location: RSG