00424nam a2200133Ia 450000500170000008000190001724501370003626000480017330000130022150000070023458300190024194200130026099900170027320260716043114.0  a06.05.03 R8595  aPerspectives on distance education : report of a Round Table on Training Distance Educators convened by the Commonwealth of Learning  bCommonwealth of LearningaVancouverCAc1990  av, 79 p.  aDC  c3/7/00kM2LMGR  cMmR8595  c40394d40394