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SCIENTIFIC WORKS

PUBLISHED BY

RICHARD GRIFFIN AND COMPANY,

LONDON & GLASGOW

Airy.—A Treatise on Trigonometry. By George B. Airy, F.R.S., Astronomer Roval. New Edition. Edited by Hugh Blackburn, M.A., Professor of Mathematics in the University of Glasgow. Crown 8vo. 2s. 6d. cloth.

Aitken.—A Handbook of the Science and Practice of Medicine. By William Aitken, M. D., Professor of Pathology in the Army Medical College, Chatham. Crown 8vo. 15s. cloth.

Anderson.—A Manual of Applied Chemistry. By Thomas Anderson, M.D., F.R.S E., Professor of Chemistry in the University of Glasgow. With numerous Illustrations. Crown 8vo. cloth.

Ansted.—Natural History of the Inanimate Creation, as recorded; in the Structure of the Earth, the Plants of the Field, and the Atmospheric Phenomena. By Professor Ansted, M. A., F.R.S., F.G.S. With numerous Illustrations. Crown 8vo. 3s. 8d. cloth.

Ansted.—Geological Science: Including Practical Geology and the Elements of Physical Geography. By Professor Ansted, M.A., F.R.S., F.G.S. With numerous Illustrations. Crown 8vo. 2s. 6d. cloth.

Baird.—A Dictionary of Natural History. By William Baird, M.D., F.L.S., British Museum. With Maps, and numerous Illustrations after Harvey, &c. 8vo. 12s. 6d. cloth.

Bakewell.—A Manual of Electricity. Practical and Theoretical. By F. C. Bakewell. With numerous Illustrations. Third Edition, enlarged. Crown 8vo. 11s. 6d. cloth.

'Balfour.—A Manual of Botany. By John H. Balfour, M.D., F.R.S.E., Professor of Botany in the University of Edinburgh. With numerous Illustrations. New Edition, revised and enlarged. Crown 8vo. 12s. 6d. cloth.

Barlow.—The Encyclopaedia of Arts, Manufactures, and Machinery. By Professor Barlow. With an Introductory Dissertation, by Professor Babbage. New Edition, with 87 Pages of Engravings. 4 to. 21s. half-bound.

Book of Nature: a Comprehensive Introduction to the Natural and Physical Sciences. From the German of Professor Schoedler; with numerous Additions, by Henry Medlock, F.C.S. Fourth Edition, corrected and enlarged; with Copious Index, and 500 Engravings. Post 8vo. 7s. 6d. cloth.

Book of Trades; or, Circle of the Useful Arts. Ilustrated by Engravings and Woodcuts. Twelfth Edition. 16mo. 3s. 6d. cloth.