Becker, Gary Stanley Economic theory [by] Gary S. Becker. With the assistance of Michael Grossman and Robert T. Michael. - [1st ed.] - New York Knopf; [distributed by Random House 1971] - xii, 222 p. illus. 24 cm. - Alfred A. Knopf books in economics . 920504 Includes bibliographical references. ISBN: 0394314921 LCCN: 71137992 Subjects--Topical Terms: Microeconomics LC Class. No.: HB171.5 / .B36 Dewey Class. No.: 330/.01