International air commerce traffic pattern
Subtitle: U.S. flag carriers
By: U.S. Dept. of Commerce, Civil Aeronautics Administration
Contributors: United States. Civil Aeronautics Administration
Publisher: U.S. G.P.O.
Published: 1958
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Subjects: Aeronautics, Commercial -- Statistics; Aeronautics, Commercial -- United States -- Statistics
Genres: Statistics
Notes: "September 1958."

"Calendar year 1957."--Cover