MACMILLAN AND BOWES, CAMBRIDGE. 



Clapin, A. C. Optical Problems. 8vo. 1850. 3s. 



A systematic collection of examples elucidating the various theorems of Geome- 

 trical Optics— Illumination, Direct and Oblique Eeflection and Refraction, Prisms 

 Lenses, Aberration, Dispersion of Light, Images and Vision, Telescopes, Eainbow, &c 

 De Morgan, A. The Book of Almanacs, with an Index of Eeference, 

 , by which the Almanac may be found for every year, from any Epoch, up to A.n. 

 2000, &c. 2nd edit. Cloth. 1871. 6s. 



Eabnshaw, S. The Doctrine of Germs, or the Integration of certain 

 Partial Differential Equations which occur in Mathematical Physics. 8vo. 1881. 3s. 



Ellis, E. Leslie [1817-59]. Mathematical and other Writings, edited 

 by Win. Walton. Memoir by Harvey Goodwin (now Bishop of Carlisle). Portrait. 

 8vo, cloth. 1863. 12s. 



Contents : — On the Foundations of the Theory of Probabilities, the Method of 

 Least Squares, the Integration of certain Differential Equations, the Achromatism 

 of Eye-pieces of Telescopes and Microscopes, Lines of Curvature on an Ellipsoid, 

 Notes on Magnetism, &c, &c. 



G-begoey, Duncan F. [1813-44]. Mathematical "Writings, edited by 

 W. Walton, with Memoir by E. Leslie Ellis. Portrait. 8vo, cloth. 1865. 8s. 



Contents : — On the Eeal Nature of Symbolical Algebra, the Solution of Linear 

 Differential Equations with Constant Coefficients, Circular Sections in Surfaces of 

 the Second Order, Solution of some Problems in Transversals, Solution of Partial 

 Differential Equations, on the Impossible Logarithms of Quantities, Application of 

 Algebraical Symbols to Geometry, &c, &c. 



Newman, F. W. Mathematical Tracts, Part I. 8vo. 1888. 5s. 



Tract I. On the Bases of Geometry, with the Geometrical Treatment of V — 1. 

 II. gives the Geometrical Theory of V — 1 as a First Supplement to Elementary 

 Algebra. III. On Factorials, Second Supplement to the same. IV. On Super- 

 linears (ill-called Determinants), Third Supplement. V. Eegister of A~ n in Tables \ 

 where A means the series 2, 3, 4, . . . 51 with some higher integers ; A~ n is carried 

 to 20 decimals, and n is in each Table 1, 2, 3, . . . until A~ n vanishes. VI. Eegisters 

 x n from x='Q% to #=*50, where x n is carried to 12 decimals and n is integer. 



Newman, F. W. Mathematical Tracts, Part II. 8vo. 1889. 4s. 



Contents : — Anticyclics, with skeleton Tables of Anticyclics carried to 16 decimals. 

 Newman, F. W. Elliptic Integrals. 8yo. 1889. 9s. 



Newman, F. "W. The Difficulties of Elementary Geometry, especially 

 those which concern the Straight Line, the Plane, and the Theory of Parallels. 8vo. 

 1841 (pub. 8s.)- 2s. 6d. 



Newton, Sir Isaac. Bibliography of the Works of Sir Isaac Newton : 

 together with a List of Books illustrating his Life and Works. By G. J. Gray. 

 120 copies printed for Subscribers. Only a few remain, price 5s. nett. 



The Mathematical Monthly. Edited by J. D. Eunkle. Complete in 

 3 vols. Boyal 8vo. Cambridge, Mass., 1859-61. 38s. 



This journal, now scarce, was discontinued at the time of the American Civil War. 

 Contains contributions by P. E. Chase, G. B. Bond, Prof. Pierce, W. D. Henkle, 

 Elias Loomis, S. Newcomb, A Cayley, J. E. Oliver, T. H. Safford, W. Watson, 

 E. B. Elliott, Chauncey Wright, W. Cliauvenet, W. Ferrel, Matthew Collins, C. H. 

 Davis, and others. 



Cambeidge Mathematical Jotjenal. Edited by D. F. Gregory and 



E. Leslie Ellis. 4 vols. 1839-45. £8 8s. 

 Cambeidge and Dublin Mathematical Jotjenal. Edited by Sir Wm. 



Thomson and N. M. Ferrers. 9 vols. 1846-54. £11 lis. 

 Messengee oe Mathematics. (1) The Oxford, Cambridge, and Dublin : 



a Journal supported by the Junior Mathematical Members of the three Universities. 



5 vols. 1862-71. (2) New Series. Edited bv W. A. Whitworth, J. W. Lewis, 



C. Taylor, E. Pendlebury, and J. W. L. Glaisher. Vols. I. to XVIII. 1872-89. 



23 vols. £12 10s. 6d. 

 QUAETEELT JoUENAL OF PlJEE AND APPLIED MATHEMATICS. Edited by 



J. J. Sylvester, G. G. Stokes, A. Cayley, N. M. Ferrers, and C. Hermite. Vols. I. to 



XXIV. 1853-89. £30. 



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