000 00343nam a2200145Ia 4500
999 _c7313
_d7313
003 OSt
005 20230415122058.0
008 201007s9999 xx 000 0 und d
040 _cBBDU
100 _aRATHOR , H.C.S
245 0 _aMANAGEMENT OF DISTANCE EDUCATION
260 _c1993
_aNEW DELHI
_bASHISH PUB.
300 _a225P.
942 _cBK
_2ddc