000 00480nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81 7023 236 8
041 _aeng
082 _aT4:8.44
_bN3;2
100 _aSharma, K. D..
245 0 _aOpen Learning System in India with Special reference to scholl Education /
250 _a1st Edn. /
260 _aNew Delhi :
_bAllied Publishers Limited ,
_c1987
300 _axvi, 190p :
650 _aEducation <
942 _cTB
999 _c29380
_d29380