000 00288nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a544.92 W7274
100 _aWILLIAMS.T.I
245 0 _aELEMENTS OF CHROMATOGRAPHY
260 _bBLACKIE, LONDON
_c1956
300 _a20X13
942 _cBK
999 _c61242
_d61242