Oparin, Dmitrii Ivanovich Multi-sector economic accounts / by D. I. Oparin ; translated from the Russian by P. F. Knightsfield ; translation edited by K. J. Lancaster - Oxford : Pergamon Press, c1963 - 70 p. : ill. ; 22 cm. Includes bibliographical references and index ISBN: Rs. 50.00 Subjects--Topical Terms: Economics--Mathematical models Dewey Class. No.: 330.182