000 00306nam a2200121Ia 4500
008 230125s9999 xx 000 0 und d
100 _aChoudhary, Lakharam
_96273
245 0 _aShaikshik Audhogik evem Anusandhan
250 _a2nd
260 _bAgra: Agrawal pub.
_c2013-14
300 _a239
942 _cBK
999 _c115810
_d115810