000 00272nam a22001337a 4500
999 _c699
_d699
020 _a0716716151
082 _a572.7
100 _aAlan Fersht
245 _aEnzyme structure & Mechanism
250 _a2nd
260 _aNew York
_bFreeman
_c1985
300 _a475
942 _cBK