MA THE MA TICS. 1 1 



Morgan.— A collection of problems and exam. 



PLES IN MATHEMATICS. With Answers. By H. A. 

 Morgan, M.A., Sadlerian and Mathematical Lecturer of Jesus 

 College, Cambridge. Crown 8vo. cloth. 6^. dd. 



Newton's PRINCIPIA. Edited by Professor Sir W. Thomson 

 and Professor Blackburn. 4to. cloth. 3IJ. 6rf., 

 ' ' Finding " say tlxe Editors, ' ' tAai all the editions of the Principia are 



now out of print, we have been induced to reprint Newton! s last edition 



\of I1l(i\ without note or comment, only introducing the ^Corrigenda' of 



the old copy and correcting typographical errors." The look is of a 



handsome size, with large type, fine thick paper, and cleanly cut figures, 



and is the only modern edition containing the whole of Newton' s great work. 



" Undoubtedly the finest edition of the text of the ' Principia ' which has 



hitherto appeared." — EDUCATIONAL Times. 



Parkinson, — Works by S. Parkinson, D.D., F.R.S., Tutor and 

 Prselector of St. John's College, Cambridge. 



AN ELEMENTARY TREATISE ON MECHANICS. For the 

 Use of the Junior Classes at the University and the Higher Classes 

 in Schools. With a Collection of Examples. Fifth edition, revised, 

 Crovra 8vo. cloth, gs. 6d. 



A TREATISE ON OPTICS. Third Edition, revised and enlarged. 

 Crowm 8vo. cloth. 10s. 6d. 



Phear.— ELEMENTARY HYDROSTATICS. With Numerous 

 Examples. By J. B. Phear, M.A., Fellow and late Assistant 

 Tutor of Clare College, Cambridge. Fourth Edition. Crown 

 8vo. cloth. Sj-. 6d. 



Pratt. — A TREATISE ON ATTRACTIONS, LAPLACE'S 

 FUNCTIONS, AND THE FIGURE OF THE EARTH. 

 By John H. Pratt, M.A., Archdeacon of Calcutta, Author of 

 " The Mathematical Principles of Mechanical Philosophy. " Fourth 

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



Puckle. — AN ELEMENTARY TREATISE ON CONIC SEC- 

 TIONS AND ALGEBRAIC GEOMETRY. With Numerous 

 Examples and Hints for their Solution ; especially designed for the 

 Use of Beginners. By G. H. Puckle, M.A. New Edition, 

 revised and enlarged. Crown 8vo. cloth. "Js. 6d, 

 " Displays an intimate acquaintance with the difficulties likely to be 



felt, together with a singular aptitude in removing them." — Athen^um. 



Rawlinson. — ELEMENTARY STATICS, by the Rev. George 



Ravstlinson, M. a. Edited by the Rev. Edward Sturges, M. A. , 



of Emmanuel College, Cambridge, and late Professor of the Apphed 



Sciences, Elphinstone College, Bombay. Crown 8vo. cloth. 45. dd. 



Published under the authority of her Majesty's Secretary of State for 



India, for use in the Government Schools and Colleges in India. 



Reynolds.— MODERN METHODS IN ELEMENTARY 

 GEOMETRY. By E. M. Reynolds, M.A., Mathematical 

 Master in Clifton College. Crown 8vo. 3f . dd. 



