Separation of air mail pay from subsidy.
Subtitle: Hearings before the Committee on Interstate and Foreign Commerce, United States Senate, Eighty-second Congress, first session, on S. 435 [and others]
Publisher: U.S. Govt. Print. Off.
Published: 1951
Place of publication: Washington
Language: eng
Number of pages: 939
Subjects: Air mail service -- United States; Air mail subsidies -- United States