TY  - BOOK
AU  - National center for educational research and development
AU  - Khoury,Malakeh
AU  - Khalaf,Roseanne
AU  - Shreih,Mahmoud
ED  - Ministry of national education youth and sports 
TI  - Themes Secondary Education Third Year Sociology and Economics Section Workbook
T2  - Le Livre Scolaire National
U1  - CRDP 428.24 En. Wkbk Gr.12SE 
PY  - 2007///
CY  - Beirut
PB  - Educational center for research and developement
KW  - Educational book -- English -- Workbook-- Third Year Sociology and Economics
KW  - English language -- Study and teaching (Secondary Grade 12) -- Workbook
ER  -