00798ctm a2200217u 4500 OSt 20250521132310.0 ta 221020s2007 001|0 eng u EGST ETH 370.7 Pro 2007 National Educational Conference on Education for Sustainable Development. Proceedings of the second national educational conference on education and millennium development goals (MDGs) / edited by Aklilu Dalelo (PhD), Alamirew G/Mariam, (PhD) Mekasha Kassaye (PhD) and Tamene Kitila (PhD). Addis Ababa.: : AAU Printing Press, c2007. iv, 219 p ; 26 cm. Aklilu Dalelo. Alamirew G/Mariam. Mekasha Kassaye. Tamene Kitila. BK ddc 12586 12586 0 0 0 0 EGSTL EGSTL CIRC 2025-03-09 0 ETH 370.7 Pro 2007 22032 2025-06-30 00:00:00 2025-03-09 ETH