TY  - BOOK
AU  - National center for educational research and development.
ED  - Ministry of national education, youth and sports. Lebanon.
TI  - Evaluation guide physics-chemistry secondary cycle: Samples of school examinations, samples of official examinations
U1  - 371.271  Guide-Phy-Ch SEC 
PY  - 2000///
CY  - Beirut
PB  - CRDP
KW  - Guide physics- chemistry -- Evaluation  -- Secondary cycle
KW  - Samples of official examinations -- Evaluation  -- Secondary cycle
KW  - Samples of school examinations --  Evaluation  -- Secondary cycle
ER  -