Mathematics 



Davison, C. A Class Book of 

 Trigonometry. Cr. 8vo. Pp. 208. 

 1916 . Cambridge University Press . 

 4s. Gd. 



Plane Trigonometry for Second- 

 ary Schools . Cr . 8vo . Pp . 342 . 

 1919. Cambr idge Un i vers ity Press . 

 6s. Qd. 



Dunkley, W. G. Trigonometry for 

 Engineers, with numerous worked 

 practical examples. Cr. 8vo. Pp. 

 179. 1920. Pitman. 5s. 



Goodwin , H . B . Plane and Spheri- 

 cal Trigonometry . 1 1th imp . 8vo . 

 Pp. 284. 1919. Longmans. 10s. Qd. 



Hall, H.S., and Knight, S.R. Ele- 

 mentary Trigonometry. 4th edn. 

 G1.8VO. Pp. 430. 1920. 5s. Key. 

 Cr. 8vo. Pp. 315. 1919. 10s. 

 Macmillan. 



Hobson, E. W., and Jessop, C. M. 



An Elementary Treatise on Plane 

 Trigonometry. Fcap. 8vo. Pp. 

 332. 1913. Cambridge University 

 Press. 7s. Qd. 



Levett, R., and Davison, G. The 



Elements of Plane Trigonometry. 

 Gl. 8vo. Pp. 552. 1915. Mac- 

 millan. 8s. 



Lock, J. B. Elementary Trigono- 

 metry. 6th edn. Gl.Svo. Pp.314. 

 1918. 5s . Key , for Teachers only. 

 Pp. 236. 1910. 10s. Qd. Higher 

 Trigonometry. 4th edn. Gl. 8vo. 

 Pp. 226. 19^19. 5s. Macmillan. 



and Child, J. M. A New 



Trigonometry for Schools and 

 Colleges. Cr.Svo. Pp.500. 1911. 

 Macmillan. 7s. 



Loney , S . L . The Elements of Trig- 

 onometry. 4th edn. Fcap. 8vo. 

 Pp. 265. 1920. Cambridge Uni- 

 versity Press. 4s. Qd. 

 - Plane Trigonometry . 1 1th edn . 

 Cr. 8vo. Pp. 240. 1919. 10s. 

 or in 2 Parts. Part 1. 6s. Solutions. 

 15s. Part 2. 5s. Solutions. 7s. Qd. 

 Cambridge University Press . 



Maxwell, F. W. Trigonometry for 

 the 1918 Examinations. 3rd edn. 

 DemySvo. Pp.100. 1918. James 

 Brown. 2s. Qd. 



Mercer, J. W. Numerical Trigo- 

 nometry. Cr.Svo. Pp.168. 19] 2. 

 Cambridge University Press. 4s. Qd. 



Trigonometry for Beginners . 



Cr. Svo. Pp. 367. 1919. 

 Cambridge University Press . 6s . 



Palmer , J . H . Practical Logarithms 

 and Trigonometry. Gl. 8vo. ,Pp. 

 186. 1917. Macmillan. 5s. 



Piggot, H. E. Elementary Plane 

 Trigonometry . Cr . 8vo . Pp . 255 . 

 1919. Constable. 7s. Qd. 



Reed, H. L. Plane Trigonometry. 

 2nd edn. Cr.Svo. Pp.320. 1918. 

 Bell. 5s. 



Smith, J. H. Elementary Trigo- 

 nometry. New imp. Cr. 8vo. Pp. 

 232. 1918. 6s. Key. 8s. Long- 

 mans. 



Swanwick , F . T . Elementary Trig- 

 onometry. Cr. 8vo. Pp. 260. 

 1911 . Cambridge University Press . 

 5s. Qd. 



Todhimter , I . Plane Trigonometry . 

 Revised by R . W . Hogg . Cr . 8vo . 

 Pp.414. 1919. 6s. Key to ditto. 

 Cr.Svo. Pp.486. 1911. 12s. Qd. 

 Macmillan. 



b. Plane and Spherical. 



Carslaw , H . S . Plane Trigonometry . 

 An Elementary Text-book for High- 

 er Classes of Secondary Schools and 

 for Colleges. 2nd edn. Cr. 8vo. 

 Pp.322. (1914.) 1920. 5*. Key. 

 Pp. 180. 1915. 8s. Macmillan. 



Davison, G. The Elements of Plane 

 Trigonometry. Cr. 8vo. Pp. 280. 

 1920 . Cambridge University Press . 

 10s. 



Hobson, E.W. A Treatise on Plane 

 Trigonometry. 4th edn. Demy 

 8vo. Pp. 398. 1918. Cambridge 

 University Press. 12s. Qd. 



Johnson , W . E . A Treatise on Trig- 

 onometry. Cr. 8vo. Pp. 522. 

 1889. Macmillan. 8s. Qd. 



M 'Clelland , W . J . , and Preston , T . 



A Treatise on Spherical Trigonom- 

 etry. Cr.Svo. Parti. To the End 

 of Solution of Triangles. Pp. 158. 

 1912. 5s. Part 2. Pp.202. 1909. 

 6s. Macmillan. 



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