000 00441nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a306404427
084 _a660.63 W1
100 _a"Wingard, Lemuel B"
245 0 _aEnzyme Engineering: Future Directions
250 _a\\198000ENGGPSX
260 _aPlenum
260 _b1980
260 _cNewyork
300 _axiv+521p
500 _aincludes index and biblioraphy
942 _cBK
999 _c47135
_d47135