Helicopter propulsion systems
Subtitle: papers presented at the 31st meeting of the Propulsion and Energetics Panel of AGARD, held in Ottawa, Ontario, Canada, 10-14 June 1968.
Series: AGARD conference proceedings ;; no. 31
Publisher: North Atlantic Treaty Organization
Published: 1968
Place of publication: [Neuilly-sur-Seine, France
Language: eng
Subjects: Helicopters -- Motors -- Congresses.
Notes: Includes bibliographies.