000 00324nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA07769
100 _aNigam B.K.
245 0 _aManagement And Evaluation Of Distance Education
250 _a\N
260 _bKanishka Publishers Distance Education
_c\N
300 _a371
999 _c10236
_d10236