Pilots' radio manual,
by Reeder G. Nichols, chief, Radio and electrical section, Civil aeronautics administration.
Bok Engelsk 1940 United States.
| Utgitt | Washington, : U.S. Govt. print. off., , 1940.
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| Omfang | vi, 98s. : ill.
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| Opplysninger | "Much of the material presented already has been published in various publications issued by the former Bureau of air commerce and the Civil aeronautics authority. Such material has, however, has been adapted for the purposes of this publication."--Pref.. - "Technical definitions": p. 93-98.. - At head of title: United States Dept. of commerce. Civil aeronautics administration, Washington, D.C.
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| Emner |
