00855nam a2200217 4500 OSt 20260506110021.0 260506s2000 le eng u LB-BrCRDP Eng. CRDP 510.712 Math. Gr.12SE Eid, George Ministry of national education youth and sports Building Up Mathematics - Secondary education, Third year. Sociology and Economics section George Eid Beirut National center for educational research and development 2000 160 p. couv. couleur, ill. coul. 27 cm Le livre scolaire national Mathematics -- Study and teaching (Secondary Grade 12) -- Textbooks. Sociology and Economics section -- Mathematics -- (Secondary Grade 12) -- Textbooks. BK ddc 0 0 ddc 0 0 CRF CRF 2026-05-06 0 CRDP 510.712 Math. Gr.12SE CRDP020884 2026-05-06 11:01:55 2026-05-06 BK 24539 24539