000 00332nam a22001457a 4500
999 _c140359
_d140359
003 IQ-KOUCL
005 20190616081300.0
008 190616b ||||| |||| 00| 0 eng d
040 _c,
082 _a661.0029
245 _aAldrich
260 _aEngland:
_bAldrich Chemical Company,
_c1988
300 _a2212 p
942 _2ddc
_cBK