CHEMISTEY. 429 



Works. His " l!fotes on the Chemistry of Iron " was published during- 

 the 3'ear. 



Martin Websky, born July 17, 1824, died November 26, 1886. 

 Since 1874 he has been professor of mineralogy at the University of 

 Berlin, being the successor of Gustav Eose. His chemical work has 

 been chiefly in connection with mining and mineralogy. 



Clemens Zimmermann, instructor in chemistry at the University of 

 Munich, died March 27, 1885. He was born March 4, 1856, in Munich, 

 and was consequently only twenty-nine years of age. Dr. Zimmermaun 

 was one of the most active and promising young chemists of Germany. 

 His researches on the atomic weight of uranium and in analytical chem- 

 istry are classical. A full biography (with portrait) will be found in 

 Berichte der deutschen chemischen Gesellschaft, xviii, B., 826. 



Otto Ziurek died May 11, 1886. He was born in Upper Silesia 

 June 19, 1821. His literary and practical works were chiefly in the field 

 of pharmaceutical chemistry. (Ber. d. chem. Ges., xix, 1316.) 



BIBLIOGRAPHY OF CHEMISTRY, 1886. 



Adriance, John S. Laboratory Calculations aud Specific Gravity Tables. New 



York, 1886. 12mo. 

 Agrestini, a. Dosamento del biossido di zircouio in preseuza di acido titauico. 



Nota preliminare. Urbino, 1886. 8vo. 

 Alessandri, p. E. Metodo sisteraatico per 1' analisi cbimica qualitativa delle sos- 



tauze iuorganiche ed organiche e per le ricercbe tossicologiche. Milano, 1885. 



8vo. 

 Anderson, J. H. The Public School Chemistry : being at once a syllabus for the mas- 

 ter and an abstract for the boy. Second edition, revised, corrected, aud enlarged. 



London, 1886. 8vo. 

 Antrick, O. Ueber einige Verbiudungen vou Diacetonamin mit Aldehyden. Erlan- 



gen, 1886. 8vo. 

 Arendt, R. Leitfaden fiir don Unterricht iu der Chemie. 2. durchgesebeue nnd 



berichtigte Auflage. Hamburg, 1886. 

 Arth, G. fitude de quelques derives du menthol. Paris, 1885. 8vo. 

 Athanasesco, N. Recherches sur quelques sulfates basiques cristallis6s. Paris, 



1886. 4to. 

 Attfield, J. Chemistry, General, Medical, and Pharmaceutical, including the 



Chemistry of the British Pharmacopoeia. 11th edition. London, 1885. 8vo. 

 AvELiNG, E. B. Chemistry of the non-metals. (Hughes's Matriculation Manuals.) 



London, 18^6. 8vo. 

 Baessler, Arthur. Das Hydrochinon und seine Derivate. luaug.Diss. Berlin, 



1886. 

 Baum, J. Oxydationsderivate des Couiins. Freiburg i. B., 1886. 8vo. 

 Bayley, T. Pocket-Book for Chemists, Chemical Manufacturers, etc. 4th edition. 



Loudon, 1886. 

 Beck, P. Beitrag zur Kenntniss des Umbelliferons. Erlangen, 1886. 8vo. 

 Behrend, R. Versuche zur Synthese vou Korperu der Harusiiurereihe. Leipzig, 



1885. 8vo. 

 Beilstein, F. Handbuchder organischen Chemie. 2. viillig nmgearbeitete Auflage, 



(In drei Biinden.) Lief. 9, 10, 11, 12, 1:5. Hamburg, 188.5-'«6. 8vo. 

 Bej:.I.BN0T, G, IJeberdie Paranitnibcuzoylessigsiinre, Miiucheu, 1885. 8vo, 



