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Weihrich, (r. [Cont'd.] 



Ansichten (Die) der neueren Chemie. Programm des grossherzoglichen 

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Weitz, Max. 



*Geschichte der Chemie in synchronistischerDarstellung. Einkurzge- 

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Weld, Charles Richard. 



A History of the Royal Society with Memoirs of the Presidents. Com- 

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Weltzien, Carl, and H. Lang. 



Das chemische Laboratorium an der grossherzoglichen polytechnischen 

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Wenghoffer, L. 



Die wichtigsten Forschungsresultate auf dem Gebiete der Chemie der 

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Werge, J. 



The Evolution of Photography with a Chronological Record of Dis- 

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Westrumb, Johann Friedrich. 



Geschichte der neu entdeckten Metallisirung der einfachen Erden. 

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The author shows that the alleged discovery of metallic bases of the earths 

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Whewell, William. 



*History of the Inductive Sciences from the Earliest to the Present 

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Vol. Ill has a chapter on the history of chemistry, but this section is meagre ; 

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Geschichte der inductiven Wissenschaften, der Astronomic, ; 

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