BOOKS RECEIVED 5i5 



Turbines. By Engineer-Captain A. E. Tompkins, C.B.E.. Royal Navy 

 (retired). Third Edition, entirely revised. London : Society for 

 Promoting Christian Knowledge ; New York : The Macmillan Company. 

 1921. (Pp. viii + 180, with 130 figures.) Price 8s. net. 



Fifty Years of Electricity. The Memories of an Electrical Engineer. By 

 J. A. Fleming, M.A., D.Sc, F.R.S., University Professor of Electrical 

 Engineering in the University of London. London : The Wireless Press, 

 Ltd., 12 Henrietta Street. Strand, W.C.2 ; New York : Wireless Press, 

 Inc., 326 Broadway. (Pp. xi + 371- with 16 plates.) Price 20s. net. 



Metric System for Engineers. By Charles B. Clapham, Hon. B.Sc, Eng., 

 Lecturing in the Engineering Dept., University of London. London: 

 Chapman & Hall, 11 Henrietta Street, W.C.2, 1921. (Pp. xii + 181.) 

 Price I2S. 6d. net. 



Modern Electrical Theory, Supplementary Chapters. Chapter XV: Series 

 Spectra. By Norman Robert Campbell, Sc.D., a Member of the Staff 

 of the Research Laboratories of the General Electric Company, Limited, 

 London. Cambridge : at the University Press, 1921. (Pp. vii + 109.) 

 Price IDS. 6d. net. 



Hygiene for Health Visitors, School Nurses and Social Workers. By C. W. 

 Hutt, M.A., M.D., D.P.H., Medical Officer of Health, Metropolitan 

 Borough of Holborn. London : Methuen & Co., 36 Essex Street, W.C. 

 (Pp. xiii + 382, with 83 illustrations.) Price 12s. 6d. net. 



Development Pathology : A Study in Degenerative Evolution. By Eugene S. 

 Talbot, M.S., D.D.S., M.D., LL.D., Professor of Stomatology, Bennett 

 Medical College, Edinburgh : E. and S. Livingstone, 17 Teviot Place, 1921. 

 (Pp. xxii + 435, with 346 illustrations.) Price 25s. net. 



Symptomatology, Psychognosis, and Diagnosis of Psychopathic Diseases. By 

 Boris Sidis, A.M., Ph.D., M.D., Medical Director of the Sidis Psycho- 

 therapeutic Institute. Edinburgh : E. and S. Livingstone, 17 Teviot 

 Place, 192 1. (Pp. xxii + 448.) Price 215. net. 



Therapeutic Immunization in Asylum and General Practice. By W. Ford 

 Robertson, M.D., Pathologist to the Scottish Asylums. Edinburgh: 

 E. and S. Livingstone, 17 Teviot Place, 1921. (Pp. vii + 278.) Price 

 15s. net. 



A Manual of Pharmacology. By Walter E. Dixon, M.A., M.D., B.S., B.Sc, 

 D.P.H., F.R.S. Fifth Edition, completely revised. London : Edward 

 Arnold & Co., 1921. (Pp. xii + 468.) Price i8s. net. 



Hygiene of Town Planning and Vegetation. By P. S. G. Dubash, D.Sc, with 

 Introduction by Hon. Sir John Cockburn, K.C.M.G., M.D. London : 

 G. Bell & Sons, York House, Portugal Street. (Pp. 127.) Price 3s. net. 



On the State of the Public Health. Annual Report of the Chief Medical 

 Officer of the Ministry of Health for the Year 1920. London : Printed 

 and published by His Majesty's Stationery Office, 1921. (Cmd. 1397.) 



Laboratory Manual in General Microbiology. Prepared by the Laboratory 

 of Bacteriology and Hygiene, Michigan Agricultural College, Second 

 Edition. New York : John Wiley & Sons ; London : Chapman & 

 Hall, 192 1. (Pp. xxii + 472.) Price 21s. net. 



The Dawn of Modem Medicine. An Account of the Revival of the Science 

 and Art of Medicine which took place in Western Europe during the 



