Samuelson, Paul A Economics / Paul A Samuelson, - 2nd. ed. - New York : McGraw-Hill , 1951 - xxii, 762p. : ill. ; 22 cm. - 3rd. ed., 4th. ed., 6th. ed., 7th ed. . Includes bibliographical references and index. Subjects--Topical Terms: Economic theory Dewey Class. No.: 330.1 / SAM