000 00378nam a2200193 4500
020 _a
_c
037 _c
082 _a572.7 BOY
100 _aNULL
245 _aThe Enzymes
_hEnglish
250 _asecond
260 _aLONDON & NEW YORK
_bACADEMIC PRESS
_c1959
300 _a785
_fHB
500 _a
590 _d
630 _a
650 _aThe Enzymes
942 _cTB
999 _c262779
_d262779