000 00352nam a2200157Ia 4500
008 170324s9999 xx 000 0 und d
082 _a574.192
100 _a"Sirbasku, David A."
245 0 _aMethods in enzymology
260 _b"Academic Press,"
260 _c1987
365 _b0.00
700 _aCunningham
700 _aMary Ann
942 _cBK
999 _c2417
_d2417