D. VAN NO STR AND. V 
Ure’s Dictionary. 
Siorth Edition. 
London, 1872. 
3 vols. 8vo. Cloth, $25.00. Half B/ussia, $32.50. 
DICTIONAEY OP AETS, MANUFACTUEES, AND MINES. 
Ey Andrew Ure, M.D. Sixtli edition. Edited by Eobert Hunt, 
E.E.S., greatly enlarged and rewritten. 
Brande and Cox’s Dictionary, 
New Edition. 
London, 1872. 
3 toIs. 8vo. Cloth, $20.00. Half Morocoo, $27.50. 
A Dictionary of Science, Literature, and Art. Edited by W. T. 
Brande and Eev. Geo. W. Cox. New and enlarged edition.' 
Watt’s Dictionary of Chemistry. 
Supplementary Volume. 
8yo. Cloth. $9.00. 
This volume brings the Record of Chemical Discovery down to the end of 
the year 1869, including also several additions to, and corrections of, former 
resnlts which have appeared in 1870 and 1871. 
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Rammelsherg’s Chemical Analysis. 
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GUIDE TO A COUESE OF QUANTITATIVE CHEMICAL 
ANALYSIS, ESPECIALLY OF MINEEALS AND FUE- 
NACE PEODUCTS. Illustrated by Examples. By C. F. 
Eaai st Eisberg. Translated by J- Towler, M.D. 
This work has been translated, and is now published expressly for those 
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