000 00262nam a2200121Ia 4500
999 _c36702
_d36702
100 _aJain P C
245 _aEngineering Chemistry
250 _a15
260 _c2009
_bDHANPAT RAI & CO
_aNew Delhi
300 _axii+1288
700 _aMonika Jain.
942 _cBB