00000cam a22000004a 4500 UP-1685523046125334468 Buklod 20230503092606.0 m |o d | ta 071031s xx d r |||| u| (iLib)UPMNL-00000048271 Ph-5279 Php48.00 UPPharm eng QD271 I53 1958 Gas chromatography, 1958. Proceedings of the second symposium organized by the Gas Chromatography Discussion Group under the auspices of the Hydrocarbon Research Group of the Institute of Petroleum and the Koninklijke Nederlandse Chemische Verenigi. London Butterworths Scientific Pub. 1958. xiii, 383 p. ill. 25 cm. Gas chromatography. Hydrocarbons Research. UPMNL PHARM QD271 .I53 1958 Book