An analysis of the lateral-directional stability and control of the single-rotor helicopter
By: G. F. Langdon and M. C. Neale.
Contributors: Neale, M. C.; Aeronautical Research Council (Great Britain)
Series: Aeronautical Research Council.  Reports and memoranda -- no. 3149
Publisher: Ministry of Aviation, Aeronautical Research Council
Published: 1958
Place of publication: London
Number of pages: 28
Notes: Cover date: 1960.

Bibliographical references: p. 13.