000 00289nam a2200121Ia 4500
008 230125s9999 xx 000 0 und d
100 _aBhusan, Shailendra
_96308
245 0 _aShaikshik Takniki
250 _a15th
260 _bAgra: Agrawal pub.
_c2013-14
300 _a338
942 _cBK
999 _c115804
_d115804