Spulber, Nicolas Quantitative economic policy and planning : theory and models of economic control / Nicolas Spulber & Ira Horowitz - 1st ed. - New York : Norton , 1976 - xiv, 413p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0393091813 Subjects--Topical Terms: Economic policyEconomic policy--Mathematical models Dewey Class. No.: 330.7 / SPU