Samuelson, Paul A. Economics / Paul A.Samuelson - 8th. ed. - New York : McGraw-Hill , 1970 - xxiii, 868p. : ill. ; 29 cm. - 9th. ed. 1973, 14th. ed. 1992, 15th. ed. 1995 . Includes bibliographical references and index. Subjects--Topical Terms: Economic theory Dewey Class. No.: 330.1 / SAM-5