SECTION V. — CHEMISTRY, PURE AND APPLIED. 883

Urbain. [Cont'd.]
A part of Fremy's Encyclopedic chimique, vol. x, published since Section II of this work was printed. See, in Section II, Fremy : Encyclopedic chimique, vol. il.
Urbain et St. Meunier.
La chimie du charbon de bois, du noir de fum^e et des combustibles mineraux. Paris, 1885. 8vo.
Ure, Andrew. See in Section II.
Ure, Andrew.
The Revenue in Jeopardy from Spurious Chemistry, demonstrated in researches upon wood-spirit and vinous-spirit. London, 1843. pp. 35, 8vo.
Urech, Friederich.
Itinerarium durch die theoretische Entwicklungsgeschichte der Lehre von der chemischen Reactionsgeschwindigkeit. Berlin, 1885.
Urquhart, J. W.
Electroplating. A practical Handbook, including the practice of electro- typing. London, 1882. pp. viii-216, 8vo.
Utne, a.
Laerebog i Chemi for Borger- og Realskoler. Christiania, i860. 8vo.
Vacher, Arthur [Editor]. See Fresenius, C. R.
Vacher, Arthur.
A Primer of Chemistry including Analysis. London, 1877. PP- viii- 108, i6mo.
Vademecum der Chemie. Ein niitzliches Buch fiir Handwerker und Oeconomen. Stuttgart, 1854. 8vo.
Valentin, William George.
Course (A) of Qualitative Chemical Analysis. Second edition. London,
1873-
Third edition, 1874. Fourth edition, 1876.
Fifth edition, revised and corrected by W. R. Hodgkinson
and H. M. Chapman. London, 1880. Sixth edition. London, 1884. Seventh edition edited by Hodgkinson, Chapman-Jones and
Matthews. London, 1888. 8vo. 111.
884 • BIBLIOGRAPHY OF CHEMISTRY.
Valentin, William George. [Cont'd.]
Laboratory-Textbook (A) of Practical Chemistry, or introduction to qualitative analysis, a guide to the course of practical instruction given in the laboratories of the Royal College of Chemistry. Lon- don, 187 1. 8vo.
Twenty Lessons in Inorganic Chemistry : embracing the course of in- struction in chemistry required for the first stage or elementary classes of the science and art department. London and New York, 1879, pp. 186, 8vo. 111.
Valentin's Tables for the Qualitative Analysis of simple and compound substances. Third edition, revised by Hodgkinson, Chapman-Jones and Matthews. London, 1888. 8vo.
Vallhonesta Jose.
Colores derivados de la anilina. Historia, fabricacion y aplicacion a la tintoreria y otros varios ramos de la industria. Madrid, 1876. 4to. 111.
Valon, W. a.
De la fabrication de I'oxygene dans les usines de gaz et les r^sultats pratiques de son emploi dans I'^puration du gaz de houille. Paris, 1889. 111.
Van, and Van der.
For Dutch names beginning with Van and Van der, see next succeeding word. A few Americanized names form exceptions, as here follows.
Vandenbergh, F. p.
A Laboratory Guide in Pharmaceutical Chemistry, with two hundred experiments. Buffalo, 1888. pp. 70, oblong i2mo.
Van Dyck, C. V. A.
Elementary Chemistry [in Arabic text.] Science Primer Series. Pub- lished at the American Mission Press, Beirut, Syria. 1886. Based on Roscoe's Chemistry.
Larger Chemistry [in Arabic text.] Published at the American Mission Press, Beirut, Syria, 1869.
Vanuccini, G.
Analisi chimica delle nuove polle d' acquadel risorgimento di Montecatini
in Val di Nievole. Prato, 1885. 8vo. Letame e concimi chimici ; considerazioni e raffronti, lettura, ecc. Citta di Castello, 1885. 8vo.
Vaubel, Wilhelm.
Das Stickstoffatom. Giessen, 1891. pp. 8, 8vo. Folding plate.