Anleitung zur quantitativen chemischen Analyse,by C. Remigius Fresenius  47843   [Language: German]   [Link: http://www.gutenberg.org/4/7/8/4/47843 ]   [Files: 47843-8.txt; 47843-h.htm] Thanks to the Online Distributed Proofreading Team at http://www.pgdp.net Chuck