000 00270nam a22001217a 4500
003 OSt
008 240904b |||||||| |||| 00| 0 eng d
082 _a574.19205
_bA-48
245 _aAnalytical Biochemistry Vol.-99
260 _c1979
300 _a1-2
942 _2ddc
_cPER
999 _c44914
_d44914