BOOKS RECEIVED 511 



Membre de I'lnstitut Doyen Hongraire de la Faculte des Sciences Recteur 

 de rUniversite de Paris. Quatrieme Edition. Entierement refondue. 

 Paris : Gauthier-Villars et Cie., 55 Quai des Grands-Augustins, 1921. 

 (Pp. X + 715.) 



Handbook of Meteorology. A Manual for Co-operative Observers and 

 Students. By Jacques W. Redway, Fellow American Meteorological 

 Society. New York : John Wiley & Sons ; London : Chapman & Hall, 

 1921. (Pp. 294.) Price 24s. net. 



A Text-book of Physics. Edited by A. Wilmer Duff ; Contributors : A. 

 Wilmer Duff, E. Percival Lewis, Albert P. Carman, R. K. McClung, Charles 

 E. Mendenhall. Fifth Edition, Revised. London : J. & A. Churchill, 

 7 Great Marlborough Street. (Pp. xi -f- 700, with 609 illustrations.) 

 Price 1 6s. net. 



L'Atome, sa Structure, sa Forme, avec des Dessins a la Plume de M. Raoul 

 Leclerc, Architecte Diplome du Gouvernement. Les Edifices Physico- 

 Chimiques. Tome I. Dr. Achalme, Directeur de Laboratoire a I'licole 

 des Hautes fitudes. Paris : Payot et Cie., 106 Boulevard Saint-Germain, 

 1921. (Pp. 224.) Price 15 frs. 



L'CEuvre Scientifique de Sadi Carnot, Introduction a I'fitude de la Thermo- 

 dynamique. By E. Aries, Correspondant de ITnstitut. Paris : Payot 

 et Cie., 106 Boulevard Saint-Germain, 1921. (Pp. 160.) Price 4 frs. 



The Mechanism of Life in Relation to Modern Physical Theory. By James 

 Johnstone, D.Sc, Professor of Oceanography in the University of Liver- 

 pool. London : Edward Arnold & Co., 1921. (Pp. xii + 248.) Price 

 15s. net. 



Relativity and the Universe. A Popular Introduction into Einstein's Theory 

 of Space and Time. By Dr. Harry Schmidt. Authorised Translation 

 by Karl Wichmann, M.A., Ph.D. London : Methuen & Co., 36 Essex 

 Street, W.C. (Pp. xiii + 136, with five diagrams.) Price 5s. net. 



Aggregation and Flow of Solids : Being the Records of an Experimental 

 Study of the Micro-structure and Physical Properties of Solids in 

 various States of Aggregation, 1920-192 1. By Sir George Beilby, F.R.S. 

 London : Macmillan & Co., St. Martin's Street, 192 1. (Pp. xv + 256, 

 with 34 plates.) Price 20s. net. 



An Introduction to the Theory of Relativity. By L. Bolton, M.A. London. : 

 Methuen & Co., 36 Essex Street, W.C. (Pp. xi + 177, with 38 diagrams.) 

 Price 55. net. 



The Physical Properties of Colloidal Solutions. By E. F. Burton, B.A., Ph.D., 

 Associate Professor of Physics, University of Toronto. London : 

 Longmans, Green & Co., 39 Paternoster Row, 1921. (Pp. viii + 221.) 

 Price I2S. bd. net. 



The Rudiments of Relativity. Lectures delivered under the auspices of the 

 University College, Johannesburg, Scientific Society. By John P. 

 Dalton, M.Al., D.Sc, Fellow of the Royal Society of South Africa. 

 Johannesburg : published by the Council of Education, Witwatersrand, 

 1921. (Pp. 105.) Price s^. net. 



Relativity and Gravitation. Edited by J. Malcolm Bird, Associate Editor, 

 Scientific American. London : Methuen & Co., 36 Essex Street, W.C. 

 (Pp. xiv + 345.) Price 8s, 6d. net. 



