000 00294 a2200121 4500
080 _a543.544
_bK 74 G
245 1 _aGas chromatography
_cby J.H. Knox
260 _aLondon
_bMethuen & Co. Ltd.
_c1962
650 _aGas Chromatography
100 1 _aKnox, J.H.
_d
300 _a126 p.
901 _a84303
999 _c27487
_d27487