TY  - BOOK
AU  - Allam Zakaria,Marcelle
TI  - Life science. Guide to "Brevet" 
U1  - EB9 
PY  - 2007///
CY  - Beyrouth
PB  - ∑ Sciences
KW  - Exercices
KW  - EB9
KW  - Sciences de la vie
N1  - Contents, typical samples of official exams, sessions 2001 to 2006
ER  -