000			00437nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a0000000000000
100			_aSharma,A.K.
245		0	_aEngineering Chemistry.
250			_a1st
260			_aNew Delhi _bSharma _c2007
300			_a566
365			_b320
650			_achemistry.
942			_cTB
999			_c2579 _d2579