Muller, Gerhard Otfried. Praktikum der qualitativen anorganisch chemischen Analyse / Gerhard O. Muller - Stuttgert : S. Hirrel, [1948] - viii, 164 p. : tables ; 19 cm. Subjects--Topical Terms: Chemistry, Analytic--Qualitative.Chemistry, Inorganic. Dewey Class. No.: 544 / MUL