The World's Helicopters - Joan BradbrookeThe Bodley Head, 1975, Hardback in Dustwrapper..
Condition: Good - in Good DJ. Lower edge of DJ ruffled with several creases, nicks and slight loss. A little rubbed at extremities. Internallly fine condition.
Illustrated with B&W photographs. This book traces the entire development of the helicopter, tells how it works and even how to fly one. 111pp. Index.