SECTION V. — CHEMISTRY, PURE AND APPLIED. 62 I 



Lewis, William. [Cont'd.] 



the quantities of oils, salts, spirits yielded in distillation, etc., 

 from Lemery, Hoffman, the French Memoirs, Philosophical Trans- 

 actions and from the Author's own experience. London, 1746. 

 pp. [xlii]-432, 8vo. Plates. 

 Historic des Goldei; und der Gewerbe so davon abhangen. Zurich, 1 764. 

 A second edition bears the title : 



Geschichte des Goldes und verschiedene damit sicii be- 

 schaftigende Ktinste und Arbeiten. Griitz, //. d. [17S0]. 

 pp. [vi]-325. 4 folding plates. 



The title is misleading; as the work is not a history but a treatise on the 

 metallurgy and technology of gold. Lewis was F.R.S. 



Leyde, Eduard. 



Anleitung fiir den ersten Unterricht in der qualitativen chemischen 

 Analyse. Berlin, Posen und Bromberg, 1836. 8vo. 



Zweite Ausgabe vermehret durch eine Anleitung zur 

 Uebung in der gerichtlich-chemischen Analyse. Ber- 

 lin, 1842. 8vo. 

 Dritte Ausgabe. Berlin, 1851. 8vo. 

 Ueber die Constitution organischer Verbindungen. Berlin, 1845. 



Leydie. 



Ethers. See, in Section II, Fremy : Encyclopedic chimique, vol. vil. 



Leyser, E. 



Die Bierbrauerei mit besonderer I^eriicksichtigung der Dickmaisch- 

 brauerei. Achte Aufiage. Stuttgart, 1887. 8vo. 111. 



Neunte vollstandig umgearbeitete Aufiage. Stuttgart, 1892. 



L'Heritier, S. D. 



Traite de chimie pathologique ou recherches chimiques sur les solides 

 et les liquides du corps huraain dans leurs rapports avec la physi- 

 ologic et la pathologic. Paris, 1842. 8vo. Plate. 



Li Shih Chen. 



Pun tsao kang muh tseuen shoo. Edited by Woo Yuh Chang. 52 vols. 

 1603. 



This Chinese work on materia medica, compiled in the Ming dynasty, contains 

 eighteen hundred and ninety-two diiiferent substances classified and ar- 

 ranged under sixteen divisions according to their qualities. All early 

 notions of chemistry are found in this work. Abridgments of the 52 

 vols, also exist. (Communicated by John Fryer, LL.D., of Shanghai.) 



LiBAVius, Andreas [Libau, Andreas]. 



Alchemia e dispersis passim optimorum auctorum . . . collecta, adhibi- 

 tisque ratione et experientia quanta potuit esse methodo accurata 



