TY - BOOK AU - Thurow,Lester C. TI - Investment in human capital T2 - Wadsworth series in labor economics and industrial relations AV - HB 501.5 T542i 1970 PY - 1970///] CY - Belmont, Calif. PB - Wadsworth Pub. Co. KW - Human capital KW - Capital humano KW - Estados Unidos KW - Colección René Villarreal (CRV) KW - Main-d'uvre N1 - Includes bibliographical references ER -