Willett, John, 1938- Gas chromatography / John Willett. - Chichester : Published on behalf of ACOL by Wiley, 1987. - xviii, 253 p. : ill ; 22 cm. + hbk. - Analytical Chemistry by Open Learning (Series) . ISBN: 0471913316 (hbk.) Subjects--Topical Terms: Gas chromatography. Dewey Class. No.: 543.0896