000 00307nam a2200133Ia 4500
008 160710s1980 xx 000 0 und d
020 _a0121819671
082 _a572.7 MCC
100 _aMCCORMICK,DB
245 _aMETHODS IN ENZYMOLOGY
260 _bACADMIC PRESS
_c1980
300 _a577
942 _2ddc
_cB
999 _c60542
_d60542