Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications

Author: United States. Superintendent of Documents

Publisher:

Published: 1971

Total Pages: 1290

ISBN-13:

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February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.


Rotary-Wing Aerodynamics

Rotary-Wing Aerodynamics

Author: W. Z. Stepniewski

Publisher: Courier Corporation

Published: 2013-04-22

Total Pages: 640

ISBN-13: 0486318516

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DIVClear, concise text covers aerodynamic phenomena of the rotor and offers guidelines for helicopter performance evaluation. Originally prepared for NASA. Prefaces. New Indexes. 10 black-and-white photos. 537 figures. /div