Heilbroner, Robert L., The economic problem [by] Robert L. Heilbroner [and] Lester C. Thurow. - 4th ed. - Englewood Cliffs, N.J. Prentice-Hall [1975] - xviii, 714 p. illus. 25 cm. Includes bibliographical references. ISBN: 0132333201 LCCN: 74011284 //r81 Subjects--Topical Terms: Economics LC Class. No.: HB171.5 / .H39 1975 Dewey Class. No.: 330