TY  - BOOK
AU  - Center for educational research and development
ED  - Ministry of Education and Higher Education 
TI  - Curriculum of Mathematics decree 10227 - 8 may
U1  - 375.0009 CRDP 
PY  - 1977///
CY  - Beirut
KW  - Lebanon -- Curriculum -- Mathematics
KW  - Lebanon -- Curriculum
ER  -