Spulber, Nicolas. Quantitative economic policy and planning : theory and models of economic control [Books]. Nicolas Spulber, Ira Horowitz. - 1st ed. - New York Norton 1976 - Pages: 413 Abstracts Includes bibliographical references and index. ISBN: 0393091813 0.00 LCCN: 75008741 Subjects--Personal Names: Economic policy -- Mathematical models.Economic policy.