TY - BOOK AU - Melhem,Victor AU - Abboud,May TI - Building Up Mathematics secondary EducationThird year Litterature and Humanities Section Teacher's Guide T2 - Le Livre Scolaire National U1 - 510.712 PY - 2000/// CY - Beirut PB - Educational center for research and developement KW - Educational book -- Mathematics -- Guide -- Third Year Sociology and Economics KW - mathematics ER -