000 00303nam a22001457a 4500
008 210310b ||||| |||| 00| 0 eng d
020 _a0121820912
041 _aeng
080 _a61
082 _a61
100 _a3
101 _aSHM
245 _aMethods in Enzymology
_cPacker,L
942 _2udc
_cBK
999 _c56192
_d56192