TY  - BOOK
AU  - Becker,Gary S.(
TI  - Human capital: a theoretical and empirical analysis, with special reference to education 
SN  - 9780226041209
AV  - LB2321 B42 1993
PY  - 1993///
CY  - E.U.A.
PB  - The University of Chicago Press
KW  - Educación
KW  - Aspectos económicos
KW  - Intereses vocacionales
ER  -