ry.... By
Edward H. Knight. London and New York, 1874-77. 3 vols.
royal 8vo.

---- Cyclopaedia of Useful Arts, Mechanical and Chemical,
Manufactures, Mining and Engineering. Edited by Charles
Tomlinson. London, 1866. 3 vols. roy. 8vo.

_Medical._--The Cyclopaedia 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
Encyclopaedia 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
figurees, lettres initiales, noms abreges, etc., avec
lesquels les Peintres, Dessinateurs, Graveurs et Sculpteurs
ont designe leurs noms. Par Francois Brulliot. Nouvelle
edition. 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.

---- History of Music from the earliest ages to the present
period. By Charles Burney. London, 1776-89. 4 vols. 4to.

---- Biographie Universelle des Musiciens et Bibliographie
generale de la musique. Par F.J. Fetis. Deuxieme edition.
Paris, 1860-65. 8 vols. roy. 8vo.

---- Supplement et Complement, publies sous la direction de
M. Arthur Pougin. Paris, 1878-80. 2 vols. roy. 8vo.

---- Dictionary of Music and Musicians. Edited by [Sir] G.
Grove. London, 1878. 8vo. In progress.

_Mythology._--Dictionary of Greek and Roman Biography and
Mythology, edited by Dr. W. Smith. 1845-48. 3 vols. 8vo.

_Natural History._--Dictionary of Natural History Terms,
with their derivations, including the various orders,
genera, and species. By David H. McNicoll, M.D. London,
1863. Sm. 8vo.

_Natural History._--See _Bo