Lipsey, Richard G. An introduction to positive economics - 8th. - New york Oxford University 1995 - xxiv, 919p. 25.5cm. ISBN: 9780192590206 Subjects--Topical Terms: MARGINAL UTILITYTHEORY AND DEMANDDEMAND AND SUPPLYMICRO ECONOMIC POLICYGOVERNMENT POLICY Dewey Class. No.: 330 / LIP