000			00348nam a2200145Ia 4500
008			210219s9999||||xx |||||||||||||| ||und||
082			_a540 _bJA-E
100			_aJain,P.C
245		0	_an Engineering chemistry _cP.CJain
250			_a15th
260			_aNew Delhi _bDhanpat Rai Pub. _c2011
300			_axii,1288
942			_cBK
950			_o540 JA-E
999			_c30690 _d30690