Cost analysis of a helicopter transmission and drive train
By: Richard F. Mulliken.
Contributors: Army Research and Technology Laboratories (U.S.). Applied Technology Laboratory.
Series: USAAVRADCOM-TM -- 80-D-2.
Publisher: Applied Technology Laboratory, U.S. Army Research and Technology Laboratories (AVRADCOM)
Published: 1979
Place of publication: Fort Eustis, Va
Language: eng
Number of pages: 44
Subjects: Helicopters -- Motors.
Notes: Cover title.

"November 1979."