8 EDUCATIONAL BOOKS. 



CAMBRIDGE COURSE OF ELEMENTARY NATURAL 

 PHILOSOPHY, for the Degree of B.A. Originally compiled by 

 J. C. SNOWBALL, M.A., late Fellow of St. John's College. 

 Fifth Edition, revised and enlarged, and adapted for the Middle- 

 Class Examinations by THOMAS LUND, B.D., Late Fellow and 

 Lecturer of St. John's College, Editor of Wood's Algebra, &c. 

 Crown 8vo. cloth. 5.$-. 



CAMBRIDGE AND DUBLIN MATHEMATICAL JOURNAL. 



The Complete Work, in Nine Vols. 8vo. cloth, jl. 4^. 

 Only a few copies remain on hand. Among the Contributors "will 

 be found Sir W. Thomson, Stokes, Adams, Boole, Sir W. R. Hamilton, 

 De Morgan, Cay ley, Sylvester, Jclhtt, and other distinguished mathe- 

 maticians. 



Candler. HELP TO ARITHMETIC. Designed for the use of 

 Schools. By H. CANDLER, M.A., Mathematical Master of 

 Uppingham School. Extra fcap. 8vo. 2s. 6<t. 



Cheyne. Works by C. H. H. CHEYNE, M.A., F.R.A.S. 



AN ELEMENTARY TREATISE ON THE PLANETARY 



THEORY. With a Collection of Problems. Second Edition. 



Crown 8vo. cloth. 6s. 6d. 

 THE EARTH'S MOTION OF ROTATION. Crown 8vo. 



y. 6d. 



Childe. THE SINGULAR PROPERTIES OF THE ELLIP- 

 SOID AND ASSOCIATED SURFACES OF THE NTH 

 DEGREE. By the Rev. G. F. CHILDE, M.A., Author of 

 " Ray Surfaces," " Related Caustics," &c. 8vo. los. 6d. 

 The object of this volume is to develop peculiarities in the Ellipsoid ; 



and, further, to establish analogous properties in the unlimited congeneric 



series of which this remarkable surface is a constituent. 



Christie. A COLLECTION OF ELEMENTARY TEST- 



QUESTIONS IN PURE AND MIXED MATHEMATICS ; 

 with Answers and Appendices on Synthetic Division, and on the 

 Solution of Numerical Equations by Homer's Method. By JAMES 

 R. CHRISTIE, F.R.S., late First Mathematical Master at the 

 Royal Military Academy, Woolwich. Crown 8vo. cloth. &y. 6d. 



Cuthbertson EUCLIDIAN GEOMETRY. By FRANCIS 



CUTHBERTSON, M.A., late Fellow of Corpus Christi College, 

 Cambridge ; and Head Mathematical Master of the City of 

 London School. Extra fcap. 8vo. 4*. 6d. 



Dalton. Works by the Rev. T. DALTON, M.A., Assistant 



Master of Eton College. 

 RULES AND EXAMPLES IN ARITHMETIC. New Edition. 



i8mo. cloth. 2s. 6d. Answers to the Examples are appended. 



RULES AND EXAMPLES IN ALGEBRA. Parti. i8mo. 2s. 

 This 'work is prepared on the same plan as the Arithmetic. 



