000 00283nam a22001097a 4500
082 _a371.35
_bJOS.M
100 _aJose, Chander N.
245 _aManagement of distance education
260 _aDelhi
_bMalka Gouj
_c1991
650 _aDistance education
_aCourse development
942 _cBK
999 _c210619
_d210619