000			00261nam a2200133 4500
020			_a9559892002
082			_a547.758 MAT
100			_aMathew,Deepal.C
245			_aEnzymes
260			_bby author _c2005
300			_a141 p
650			_aemzymes
942			_cBK
999			_c1347 _d1347