00455nam a2200133Ia 4500 20251229183859.0 251229s9999 xx 000 0 und d LB 1028.3 .O88 Ottevanger, Wout Developing science, mathematics, and ICT education in sub-saharan Africa pattern and promising practices. Wout Ottevanger Washington D.C World Bank Education Technology- Africa BK 514501 514501 0 0 0 0 EGERTONLIB EGERTONLIB GEN 2025-12-29 0 LB 1028 3 O88 EGER234064 2025-12-29 18:38:59 2025-12-29 BK