[ Berlin ]: [ Urban & Schwarzenberg ] [ 1921 ]. Two parts of the work "Allgemeine Analytische Methoden" by Emil Abderhalden, bound into a single volume. The works in this volume are "Die wichtigsten stöchiometrischen Berechnungen" by J. Biehringer (pages 1-44) and "Methoden der Mikrochemie" by F. Emich. (pages..... More