TY  - GEN
TI  - Classification of educational systems in OECD member countries : : summary volume
SN  - 92-64-11433-5
U1  - OCDE 370.9 C614c SUM 1975 
PY  - 1975///
CY  - París [Francia] : 
PB  - Organisation for Economic Co-operation and Development
KW  - EDUCACIÓN
KW  - VALORACIÓN
ER  -