TY  - BOOK
AU  - Younes,Assaad
TI  - Technology Secondary education, Second year Sciences Section
U1  - 620.712 
PY  - 1999///
CY  - Beyrouth
PB  - Centre de Recherche et de Développement Pédagogiques
KW  - Educational book -- Technology -- Second year -- Sciences Section
KW  - Technology -- Second year -- Sciences Section
ER  -