Sześć stopni swobody
By: Ryszard Witkowski.
Edition: Wyd. 1. --
Publisher: Wydawn. Ministerstva Obrony Narodowej
Published: 1980
Place of publication: Warszawa
Language: pol
Number of pages: 390
Subjects: Aeronautics, Commercial -- Poland -- History; Helicopter pilots -- Biography
Notes: Errata slip inserted.