Commercial air transportation / by John H. Frederick.

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Bibliographic Details
Main Author: Frederick, John H. (John Hutchinson), 1896-1981
Language:English
Published: Chicago : R.D. Irwin, 1942.
Subjects:
Aeronautics, Commercial > United States.
Physical Description:xii, 493 pages : illustrations ; 24 cm
Format: Book
Description
Note:Map on lining papers.
Call Number:TL521 .F65
Bibliography Note:Bibliographical foot-notes. Bibliography: pages 455-460.