Sewell, Peter A. Chromatographic separations analytical chemistry by open learning Peter A. Sewell, Brian Clarke; Editor, David Kealey. - New Delhi John Wiley and Sons r2008. - xx, 335p.: ill.; 24cm. - (analytical chemistry by open learning). . ISBN: 9788126517183 Subjects--Topical Terms: Chromatography Chromatographic analysis - Programmed instruction Chemistry, Analytic - Programmed instruction. Dewey Class. No.: 543.8 / S30C