Summary and analysis of international travel to/from the United States calendar year 1978 and historical series from 1970 statistics.

Summary and analysis of international travel to/from the United States calendar year 1978 and historical series from 1970

Библиографические подробности
Соавтор: United States. Travel Service
Формат: ‌
Язык:English
Опубликовано: Washington, D.C. U.S. Dept. of Commerce, U.S. Travel Service 1979.
Предметы:
Tourist trade > United States > Statistics.