TY  - BOOK
AU  - Schmelkes del Valle,Sylvia
TI  - The quality of primary education: a case study of Puebla, México 
AV  - LB1513 Q8.2a
PY  - 1996///
CY  - Paris
PB  - UNESCO, International Institute for Educational Planning, CEE
KW  - Educación primaria
KW  - México
ER  -