TY  - BOOK
AU  - Goldin,Claudia
AU  - Katz,Lawrence F.
TI  - Human capital and social capital : the rise of secondary schooling in American, 1910 to 1940
AV  - LA222 G642H
PY  - 1998///
CY  - Cambridge, Mass.
PB  - National Bureau of Economic Research
KW  - HIGH SCHOOLS
KW  - ECONOMIC ASPECTS
KW  - UNITED STATES
KW  - HISTORY
KW  - IOWA
KW  - INFRASTRUCTURE (ECONOMICS)
KW  - ECONOMICS
KW  - RESEARCH
ER  -