Published by Instructor Publications, Inc.
Seller: Camp Popoki LLC dba Cozy Book Cellar, Bellingham, MA, U.S.A.
Trade Paperback. Condition: Very Good. Trade Paperback. Very Good.
Published by National Advisory Committee for Aeronautics, Wash. D.C., 1950
Seller: Jeff Stark, Barstow, CA, U.S.A.
First Edition
Decor/Stiff Blue Card Stock. Condition: VG+. Original Edition. Associated contractors rubber stamp on cover. Probably printed in 1958. 26pp. Charts, Diagrams, illustrations, etc. The filing cards for librarians use is missing one card - 3 exact dupicates are still there. Sonic velocity pressure. Lewis flight Propulsion laboratory, Cleveland, Ohio. Size: 4to - over 9¾" - 12" tall.