TY - BOOK AU - Smith,Ivor AU - Feinberg,J.G. TI - Paper & thin layer chromatography and electrophoresis : : a teaching level manual / U1 - 544.089 52 20 PY - 1965/// CY - Londres PB - Shandon Scientific Company KW - unescot KW - QUIMICA KW - ANALISIS CROMATOGRAFICO KW - ANALISIS QUIMICO KW - PAPEL ER -