Fried, Bernard, 1933- Thin-layer chromatography / Bernard Fried, Joseph Sherma - 4th ed., revised and expanded - 499 páginas : ilustraciones - Chromatographic science series ; 66 . ISBN: 0824702220 Subjects--Topical Terms: Cromatografía en capa fina LC Class. No.: QD79.C8 / F75 1999