TY  - BOOK
AU  - Murnane,Richard J
TI  - Understanding public and private schools: the importance of student body composition, sorting and regulations 
U1  - 371.144 
PY  - 1982///
CY  - Washington, DC.
PB  - IFG
KW  - Escuelas privadas
KW  - Estados Unidos
KW  - Congresos, conferencias, etc
KW  - Escuelas públicas
ER  -