World product and income : international comparisons of real gross product - Kravis, Irving B.; Heston, Alan W.; Summers, Robert, 1922-; United Nations. Statistical Office; World Bank. (Baltimore : Published for the World Bank [by] the Johns Hopkins University Press, 1982)
Half title: United Nations International Comparison Project, phase III.
Περιέχει βιβλιογραφία και ευρετήριο.
Keywords: National income; Gross national product; Comparative economics