Vaish, M. C. Macroeconomic theory / M. C. Vaish. - 4th rev. ed. - New Delhi : Vikas, c 1977. - xi, 510 p. : ill. ; 24 cm. 334 334 ISBN: 0 7069 0458 3 Subjects--Topical Terms: Economics--Systems and theories. Dewey Class. No.: 330.1 / M1m