Sikorsky Aircraft Firm

2 books
The story of the Winged-SSikorsky, Igor Ivan
⏱ 4h 41m

The story of the Winged-S

Sikorsky, Igor Ivan

1938281 pp.
Designed to workRobert T. Lund
⏱ 3h 49m

Designed to work

Robert T. Lund

1993229 pp.