Varian, Hal R. Microeconomic analysis /por Hal R. Varian - 3 ed. - New York : Norton, 1992 - xv, 506 p. : ilus. ISBN: 0393957357 LCCN: 101679 Subjects--Topical Terms: MicroeconomÃa. Dewey Class. No.: 339.23 / V42 1992