Mathematical methods and models in economic dynamics / Giancarlo Gandolfo Gandolfo, Giancarlo. Economics Mathematical models. HB74.M3 G28 330.182 GAM Rev. ed. published in 1980 under title: Economic dynamics, methods and models. "Sole distributors for the U.S.A. and Canada: American Elsevier Publishing Company, New York, N.Y." Bibliography: p. 489-498. Amsterdam : North-Holland, 1971. 1971. 1972 Text x, 511 p. ; eng