Thurow, Lester C., Investment in human capital [by] Lester C. Thurow. - Belmont, Calif. Wadsworth Pub. Co. [1970] - 145 p. illus. 22 cm. - Wadsworth series in labor economics and industrial relations . Includes bibliographical references. LCCN: 77123010 Subjects--Topical Terms: Human capital LC Class. No.: HB501.5 / .T5 Dewey Class. No.: 331