TY  - BOOK
ED  - University of Puerto Rico Rio Piedras campus
TI  - Estudio socioeconómico
PY  - 1967///-
CY  - Río Piedras
PB  - Universidad de Puerto Rico
KW  - Students' socio-economic status
KW  - Local
KW  - Students
KW  - Puerto Rico
KW  - Statistics
N1  - Includes bibliography
ER  -