Samuelson, Paul A. Economics - 9th ed. - New Delhi McGraw-Hill Kogakusha Ltd. 1915 - xxvii, 917 p. Rs.860, - 25360 . ISBN: 0070545618 Subjects--Topical Terms: Basic Economics ConceptsCentral Problems of Every EconomicMixed EconomySupply and DemandIncome and Living Dewey Class. No.: 330 SAM