000 00293nam a2200121Ia 4500
008 210318s9999||||xx |||||||||||||| ||und||
100 _aAgarwal, O.P .
245 0 _aIIT Chemistry / O.P.Agarwal.
250 _a128 /
260 _aMeerut
_bJai Prakash
_c2011
300 _a305
942 _cBK
999 _c33266
_d33266
_x1