00339pab a2200121 454500008004000000100001600040245008700056260000900143300001200152362001000164650002300174773002000197180718b2006   xxu||||| |||| 00| 0 eng d  aGanesan, S.  aMobile learners in open and distance learning system: challenge of growing numbers  c2006  ap.9-11.  a3 Jul  aDistance education  aUniversity News