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National advisory committee for aeronautics: Report N0. 679 Wind-Tunnel Investigation 0f an N. A. C. A. 23012 Airfoil with a Slotted Flap and Three Types of Auxiliary Flap, by Carl J. Wenzinger and William E. Gauvain. 27 pages, illustrations, tables, 23 × 29 cms. Washington, Government Printing Office, 1939. Price 15 cents


Publisher
Elsevier Science
Year
1940
Tongue
English
Weight
63 KB
Volume
229
Category
Article
ISSN
0016-0032

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