00339nam a2200097Ia 450000500170000000800410001705000160005824501020007426000340017665000310021020251229084920.0251229s9999    xx            000 0 und d  aLC 5800.O64 0aACDE conference oand general assemhbliy on Open and distant learning for sustainable development.  aLagosb African Councilc2008  aDistant Education-Nigeria.