MACMILLAN'S TEXT-BOOKS FOE STUDENTS 



(Continued}. 



THE KINEMATICS OF MACHINERY. Outlines of a 

 Theory of Machines. By Professor F. REULEAUX. Translated and 

 Edited by Professor A. B. W. KENNEDY, C.E. With 450 Illustra- 

 tions. Medium 8vo. 21s. 



ORE DEPOSITS : THEIR FORMATION AND YIELD. 

 By J. ARTHUR PHILLIPS, F.R.S., F.G.S.,?F.C.S., M. Iiist. C.E.,Ancien 

 Eleve de 1'Ecole des Mines, Paris. With numerous Illustrations. 

 8vo. [In the Press. 



A TREATISE ON MATERIA MEDICA. By T. LAUDER 

 BRUNTON, M.D., Sc.D., F.R.C.P., F.R.S. 8vo. [In the Press. 



POLITICAL ECONOMY, MANUAL OF. By the Right 

 Hon. HENRY FAWHETT, M.P., F.R.S. Crown 8vo. 12s. 



POLITICAL ECONOMY. By FRANCIS A. WALKER, M.A., 

 Ph.D. 8vo. 10s. 6d. 



THE PRINCIPLES OF POLITICAL ECONOMY. By 

 Professor HENRY SIDGWICK, M.A. 8vo. 16s. 



NORTH AMERICAN BIRDS, KEY TO. Containing a 

 Concise Account of every Species of Living and Fossil Bird at present 

 known from the continent north of the Mexican and United States 

 Boundary, inclusive of Greenland. Second Edition, Revised to date, 

 and entirely rewritten. With which are incorporated GENERAL 

 ORNITHOLOGY, an outline of the Structure and Classification of 

 Birds; and FIELD ORNITHOLOGY, a Manual of Collecting, 

 Preparing, and Preserving Birds. By ELLIOTT COUES, M.A., M.D., 

 Ph.D., Member of the National Academy of Science, &c. &c. Pro- 

 fusely Illustrated. Demy 8vo. 2 2s.l 



MESSRS. MACMILLAN AND CO.'S 

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AGRICULTURAL CHEMICAL ANALYSIS, A HAND- 

 BOOK OF. By PERCY FARADAY FRANKLAND, Ph.D.,>B.Sc., F.C.S. 

 Founded upon Leitfaden fur die Agricultur-Chemische Analyse, von 

 Dr. F. KROCKER. Crown 8vo. 7s. Qd. 



PHYSIOGRAPHY. An Introduction to the Study of 

 Nature. By Professor HUXLEY, P.R.S. With Illustrations. Crown 

 8vo. 6s. 



ANTHROPOLOGY. An Introduction to the Study of Man 

 and Civilisation. By E. B. TYLOR, D.C.L., F.R.S. With Illustra- 

 tions. Crown 8vo. 7s. 6d. 



HEAT. By Professor TAIT, F.R.S.E. Illustrated. Crown 

 8vo. 6s. 



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