TY  - BOOK
AU  - National center for educational research and development 
ED  - Ministry of national education youth and sports 
TI  - Technology: Pedagogical guide, secondary education second year humanites section
U1  - CRDP 373.7 Tech. Guide Gr.11h 
PY  - 1999///
CY  - Sin El Fil
PB  - National center for educational research and development 
KW  - Technology-- Study and teaching (Secondary Grade 11) -- Pedagogical guide
ER  -