Gas chromatography 1966 : proceedings of the sixth international symposium on gas chromatography and associated techniques, organized by the Gas Chromatography Discussion Group of the Institute of Petroleum, held at the Cavalieri Hilton Hotel, Rome, 20-23 September, 1966 / edited by Anthony Blair Littlewood, Institute of Petroleum (Great Britain). Gas Chromatography Discussion Group. Gas chromatography. 545.8 LIG Includes Index. London : Institute of Petroleum, c1967. c1967. 1967 Text xi, 464 p. : eng