Cynk, Jerzy B.
History of the Polish Air Force, 1918-1968 / Jerzy B. Cynk. - Raeding, Berkshire : Osprey Pub. Ltd, 1972. - 307 p. : ill. ; 26 cm.
History of the Polish Air Force, 1918-1968 / Jerzy B. Cynk. - Raeding, Berkshire : Osprey Pub. Ltd, 1972. - 307 p. : ill. ; 26 cm.