Leontief, Wassily W., The future of the world economy : a United Nations study / by Wassily Leontief, Ann P. Carter [and] Peter A. Petri. - New York : Oxford University Press, 1977. - vii, 110 p. ; ISBN: SSCD1397 Subjects--Topical Terms: Economic assistance. Dewey Class. No.: 338.973 / Fu