000 00360nam a22001337a 4500
999 _c286360
_d286360
008 231102b ||||| |||| 00| 0 eng d
020 _a139282505
100 _aPalmer Trevor
_917465
245 _aUnderstanding Enzymes
250 _aThird Edition
260 _aNew York
_bEllis Horwood
_c1985
300 _a399p.
_bHardbound
_c9"x6"
650 _aChemistry
_917466