BOOKS RECEIVED 



(^Publishers are requested to notify prices^ 



Bell's Mathematical Tables, together with a Collection of Mathematical 

 Formulae, Definitions, and Theorems. By L. Silberstein, Ph.D. 

 London : G. Bell & Sons, 1922. (Pp. xi + 250.) Price 165. net. 



Likely to be useful to calculators. The first part consists of five- 

 figured tables of logarithms and of trigonometrical functions, with some 

 other matter. The second part " contains a collection of mathematical 

 formulae, definitions, and theorems, together with tables of the more 

 important special functions." The author thinks that the need for such 

 a book has long been evident. Differential and integral equations are 

 not dealt with. 



A Treatise on the Integral Calculus, with Applications, Examples, and 

 Problems. By Joseph Edwards, M.A., Principal of Queen's College, 

 London. Vol. II. London : Macmillan & Co., St. Martin's Street, 

 1922. (Pp. XV + 980.) Price 505. net. 



Differential Equations. By H. B. Phillips, Ph.D., Associate Professor of 

 Mathematics in the Massachusetts Institute of Technology. New 

 York : John Wiley & Sons ; London : Chapman & Hall, 1922. (Pp. 

 vi + 78.) Price 6s. ^d. net. 



Cours de Physique mathematique de la Faculte des Sciences. Par J. Boussi- 

 nesq. Complements au Tome III Conciliation du Veritable Determinisme 

 mecanique avec I'Existence de la Vie et de la Liberte morale. Paris : 

 Gauthier-Villars et Cie, 55 Quai des Grands-Augustins, 1922. (Pp. 

 xlviii + 217.) Price 30 frs. 



Theorie des Nombres. Par M. Kraitchik. Avec une Preface de M. d'Ocagne. 

 Paris : Gauthier-Villars et Cie, 55 Quai des Grands-Augustins, 1922. 

 (Pp. ix + 229.) Price 25 frs. net. 



Methodes et Problemes de Theorie des Fonctions. Par Emile Borel. Paris : 

 Gauthier-Villars et Cie, 55 Quai des Grands-Augustins, 1922. (Pp. 

 ix 4- 148.) Price 12 frs. net. 



Fundamentals of Practical Mathematics. By George Wentworth, David 

 Eugene Smith, and Herbert Druery Harper. London and New York : 

 Ginn & Co. (Pp. vi + 202.) Price 55. bd. net. 



Machine-shop Mathematics. By George Wentworth, David Eugene Smith, 

 and Herbert Druery Harper. London and New York : Ginn & Co. 

 (Pp. v + 162.) Price 55. 6i. net. 



Les Applications elementaires des Fonctions hyperboliques a la Science 

 de I'lngenieur electricien. Par A. E. Kennelly. Paris : Gauthier- 

 Villars et Cie, 55 Quai des Grands-Augustins, 1922. (Pp. viii + 140.) 

 Price 15 frs. net. 



General Astronomy. By H. Spencer Jones, M.A., D.Sc, Chief Assistant at 

 the Royal Observatory, Greenwich. London : Edward Arnold & Co., 

 1922. (Pp. viii -f 39, with 24 illustrations.) Price 21s. net. 



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