International Travel, Passenger Fares, and Other Transportation in the U.S. Balance of Payments: 1970. Etienne H. Miller and Gordon P. Smith. Survey of Current Business, Vol. 51, No. 6, June 1971, pp. 19-23. Office of Business Economics, U.S. Department of Commerce, Washington, D.C. 20230
Keyword(s):
The U.S
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