Trends in airline unit costs : domestic operations of the domestic trunk carriers, domestic operations of the local service carriers, and international operations of the trunk carriers, 1957-1978.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Civil Aeronautics Board, Bureau of Accounts and Statistics, Financial Analysis and Cost Division,
[1979]
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| Edition: | Feb. 1979, ed. 4. |
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| Physical Description: | iii, 52 pages : graphs ; 22 x 35 cm. |
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