000 00306nam a2200109 4500
020 _a8170001129
082 _a027.454 KLA/LIB
245 _aLibraries in Distance Education
_cEdited by Isaac , K A and Devarajan G
260 _aNew Delhi
_bEss Ess publication
_c1989
700 _aDevarajan G
942 _cBK
999 _c380533
_d380533