000 00268nam a2200121Ia 4500
041 _aHI
082 _a370
_bBHU
100 _aBhushan, Shailendra .
245 0 _aShaikshik Takniki / Shailendra Bhushan.
260 _b : Vinod ,
_c1989
300 _a268
942 _cBK
999 _c24162
_d24162