Na tajnym froncie polsko-niemieckim
Subtitle: polski wywiad w Prusach Wschodnich 1918-1939
By: Adam Szymanowicz
Publisher: General Marketing
Published: 2013
Place of publication: Gdynia
Language: pol
Number of pages: 401
ISBN-13: 9788393304103
Subjects: Polish Espionage; Military intelligence; History; Intelligence service
Notes: Includes bibliographical references (pages 380-389) and index.