The helicopter
Subtitle: thinking forward, looking back
By: J. Gordon Leishman.
Publisher: College Park Press
Published: 2007
Place of publication: College Park, Md
Language: eng
Number of pages: 248
ISBN-13: 9780966955316
Subjects: Helicopters -- Design and construction; Helicopters -- Performance
Notes: Includes bibliographical references (p. 229-241) and index.