Stahl Egon Ed. Thin-ayer chromatography Stahl Egon Ed.; Ashworth M R F Tr. - New York Springer-verlag 1969 - p. cm. Standard No.: 48694 Source: Textual Subjects--Topical Terms: ChromatographyOrganic chemistry Dewey Class. No.: E5:3,E1:f3, K9;1