Gas chromatography, 1968. London: 1969 XI, 499 p. : ill.
Gas chromatography, 1968. London: 1969 XI, 499 p. : ill.
(1969) Gas chromatography, 1968, London: XI, 499 p. : ill.
(1969). Gas chromatography, 1968. Proceedings of the seventh International Symposium on Gas Chromatography and Its Exploitation held at the falkoner centre, Copenhagen, 25-28 June 1968. London: XI, 499 p. : ill.
Gas chromatography, 1968: Proceedings of the seventh International Symposium on Gas Chromatography and Its Exploitation held at the falkoner centre, Copenhagen, 25-28 June 1968. London: 1969. p. XI, 499 p. : ill.