Mathematics.—Dictionnaire des Mathématiques appliqués.... Par H. Sonnet. Paris, 1867. Roy. 8vo.
Mechanics.—Knight's American Mechanical Dictionary.... By Edward H. Knight. London and New York, 1874-77. 3 vols. royal 8vo.
—— Cyclopædia of Useful Arts, Mechanical and Chemical, Manufactures, Mining and Engineering. Edited by Charles Tomlinson. London, 1866. 3 vols. roy. 8vo.
Medical.—The Cyclopædia of Anatomy and Physiology. Edited by Robert B. Todd, M.D., F.R.S. London, 1835-59. 5 vols, in 6, royal 8vo.
—— A Dictionary of Practical Medicine.... By James Copland. London, 1858. 3 vols. 8vo.
—— An Expository Lexicon of the terms, ancient and modern, in Medical and General Science; including a complete Medico-Legal Vocabulary.... By R.G. Mayne, M.D. London, 1860. 8vo.
—— Cooper's Dictionary of Practical Surgery and Encyclopædia of Surgical Science. New edition brought down to the present time by Samuel A. Lane. London, 1872. 2 vols, royal 8vo.
—— Medical Lexicon: a Dictionary of Medical Science ... by Robley Dunglison, M.D., LL.D. A new edition enlarged and thoroughly revised by Richard J. Dunglison, M.D. Philadelphia, 1874. Roy. 8vo.
Monograms.—Dictionnaire des Monogrammes, marques figurées, lettres initiales, noms abrégés, etc., avec lesquels les Peintres, Dessinateurs, Graveurs et Sculpteurs ont designé leurs noms. Par François Brulliot. Nouvelle édition. Munich, 1832-34. 3 parts. Imp. 8vo.
Music.—General History of the Science and Practice of Music. By Sir John Hawkins. London, 1776. 5 vols. 4to.