McKean, John R. Readings in introductory economics [compiled by] John R. McKean [and] Ronald A. Wykstra. - New York Harper & Row [1971] - 406 p. 21 cm. 920504 ISBN: 0060443820 LCCN: 73154881 Subjects--Topical Terms: Economics--Addresses, essays, lectures. LC Class. No.: HB34 / .M23 Dewey Class. No.: 330/.08