000 00244nam a22001217a 4500
082 _a547.758 MAT
100 _aMathew,Deepal.C
245 _aEnzymes
260 _aColombo
_bC.D Mathews
_c2005
300 _a142p
650 _aenzymes
942 _cBK
999 _c1593
_d1593