000 00446nam a2200193Ia 4500
003 OSt
005 20231102143052.0
008 180323s9999 xx 000 0 und d
040 _cDDC
082 _a370
100 _aRai,DP
245 0 _aEncyclopedia of Distance edu. Vol.1-3
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a3397
650 _aEncyclopedia
942 _cBOOK
_2ddc
999 _c9204
_d9204