Encyclopedia of Airships /

An airship or dirigible is a type of aerostat or "lighter- than-air aircraft" that can be steered and propelled through the air using rudders and propellers or other thrust mechanisms. Unlike aerodynamic aircraft such as fixed-wing aircraft and helicopters, which produce lift by moving a w...

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Bibliographic Details
Main Author: Baum, Neida, author 646437
Format: software, multimedia
Language:eng
Published: Delhi, India : Learning Press : World Technologies, 2012
Subjects:
Online Access:http://repository.library.utm.my/id/eprint/3608