Polskie Okrety Podwodne 1926-1969

By Rudzki, Czeslaw
(Polish Submarines 1926-1969)
1985, Wydawnictwo Ministerstwa Obrony Narodowej, Warszawa
ISBN 8311071594
214 pages, photos
book is in Polish language

Descripton: Covers U-boat attacks on Polish submarines in the Baltic Sea, the ramming of U-102 by Wilk, and the Jastrzab case. Also provides an overview of Polish submarine action, and mentions all the encounters of U-boats and Polish submarines that did not result in sinkings.