Supplement to "Nature," December 30, 1922 



Recent Scientific and Technical Books 



Volumes marked with an asterisk have been received at "NatUKI 



Mathematics I 



Boll, M. Euclide, Galilee, Newton, Einstein. Gl. 

 8vo. Pp. 32. (Paris: Editions d'actualitc, E922.) 

 1.50 fram - 



Bridgman, P. W. Dimensional Analysis. Med. 8vo. 

 Pp. v + 112. (New Haven: Vale Universitj Press; 

 London : Oxford University Press, 1022.) 25s. net.* 



Bryan, G. H. Mathematical Tables. Med. 8vo. 1'p. 

 28. (London : Macmillan and Co., Ltd., 1922.) 3s. 6d.* 



Burns, P. F. Reason-Why Arithmetic Course. Book 

 4. Large Cr. 8vo. Pp. 112. (London and Glasg 

 Collins' Clear-Type Press, 1922.) Cloth, • ></. ; 



Chapman, E. H. A General Text-Book oi Elementary 

 Algebra. Part 2. Cr. Svo. Pp. iii + 145-256 +xxiii- 

 xxxviii. (London, Glasgow and Bombay: Blackie and 

 Son, I. til. 1922.) 3s. 3d. net. 



Echaguibel, E. de. Principios de analisis mate- 

 matico : El problema iundamental del anali 

 Pp. 286. (Bilbao : Flexpuru Ilermanos, 1922.) 22 

 pesetas. 



Euler. Introducio in analysin Infinitortim. Liber 

 primus. Herausgegeben von A. Krazer und I 1 Rudio. 

 (Leipzig und Berlin : B. G. Teubner, 1022 



Fawdry, R. G. Elementary Experiments in Practical 

 Mathematics. Demy Svo. Pp. 61. (London : G. Bell 

 and Sons, Ltd., 1922.) is. 4<l.* 



Galbrun, H, Introduction a la theorie le la 

 lativite, calcul differentiel absolu et geometric. Roy 

 Svo. Pp. x+458. (Paris: Gauthier-Villars et 1 Le, 



Haas, A. Vektoranalysis in ihren grundziigen und 

 wichtigsten physikalischen Anwendungen. Roy 8vo. 

 Pp. vi + 149. (Berlin und Leipzig: Walter de Gruyter 

 und Co., 1922.) 80s.* 



Henry, A. Calculus and Probability for Actuarial 

 Students. (Published by the Authority and on Behalf of 

 the Institute <>t Actuaries.) Demy Svo. Pp. vii + 152. 

 (London : C. and E. I.ayton, 1922.) 1: 



Kennelly, A.-E. Les Applications elementaires des 

 fonctions hypcrboliques a la science de fingenieui 

 electricien. Med. Svo. Pp. viii + 153. (Paris: Gauthier- 

 Villars et Cie, 1922.) 15 francs.* 



Loring, F. H. Definition of Relativity. Demy 8vo. 

 Pp. 16. (London : H. O. Lloyd and Co., 327 Upper Street, 

 Is. 1., 1922.) is. net. 



Loring, F. H. Definition of the 2Ether. Demy Svo. 

 Pp.16. (London: H. O. Lloyd and Co., 327 Upper Street, 

 IS. 1., 1922. | is. net. 



Loring, F. H. Definition of Equivalence. Demy 

 Svo. Pp. 16. (London : H. O. Lloyd and Co., 327 Upper 

 Street. N 1 . 1922. J is. net. 



Muir, Sir T. Note on a Theorem of Frobenius' 

 connected with Invariant-Factors. (Proceedings of the 

 Royal Society of Edinburgh, Session 1922- 1923. Vol. 

 42, Part 3, No 22 1 Sup. Roy. 8vo. Pp. 342-347. 

 (Edinburgh : R. Grant and Son ; London : Williams 

 and Norgate, 1922.) is.* 



Myrberg. Uber Systeme analytischer Funktionen, 

 welche ein Additionstheorem besitzen. (Leipzig und 

 Berlin : B. G. Teubner, 1922.) 



Picard, E. Traite d'analyse (Cours de la Faculte des 

 Sciences). 3 vols. Roy. Svo. Tome I : Integrates 

 simples et multiples — L'equation de Laplace et ses 

 applications — Developpement en series — Applications geo- 

 metriques du calcul infinitesimal. 3« edition, revue et 

 corrigee. Pp. xvii+594 (Paris: Gauthier-Villars et 

 Cie, 1922.) 45 francs. 



Ringuez, R. Tables de coefficients a l'usage des 

 commercants et des industriels. Cr. 8vo. Pp. 45. 

 (Paris et Liege : Ch. Beranger. 1922.) 8 francs. 



Spurgeon, E. F. Life Contingencies. (Published by 

 the Authority and on Behalf of the Institute of Actuaries.) 

 Demy Svo. Pp. xxvii+477. (London: C. and E. 

 Layton, 1922} 30s.* 



Stuyvaert, M. Algebre (premier degre) a l'usage des 

 Ecoles primaires, moyennes, normales, etc. 8vo. Pp.117. 

 (Gand : Van Rysselberghe et Rombaut, 1922.) 4.5ofrancs. 



Thirring, H. Die Idee der Relativitatstheorie. 



Zweite, durchgesehene und verbesserte Auflage. Pp. 

 iv + 172. (Berlin: J. Sprit 1 1 1 720 marks. 



Thomson, J. B. An Experiment in Number-Teach- 

 ing. Cr. Svo. Pp. vii+86. (London: Longmans, Green 

 and Co., 1922.) 2s. i>d. 



Tropfke, J. Geschichte der Elementarmathematik in 

 systematischer Darstellung, mit besonderer Berucksichti- 

 gung der Fachwurter. Zweite, verbesserte und sehr 

 vermehrte Auflage. Drifter Hand: Proportionen, Glei- 

 chungen. Svo. Pp. iv [51. (Berlin und Leipzig: 

 \\ liter de Gruyter und Co., 1922.1 60 marks. 



Watson, G. N. A Treatise on the Theory of Bessel 

 Functions. Imp. 8vo. Pp. viii+804. (Cambridge: At 

 the University Press, 1922.) 70s. net.* 



Wyckoff, R. W. G. The Analytical Expression of the 

 Results of the Theory of Space-Groups. (Publication 

 318.) Sup. Roy. Svo. Pp. vii + 180. (Washington: 

 Carnegie Institution, 1922. 1 3.25 dollars.* 



Mechanics: Mechanical Engineering 



Aeronautical Research Committee. Reports and 

 Memoranda. No. 586: Report on various Airscrews. 

 3s. net. No. 717 : Lateral Control at Low Speeds, 

 net. No. 723 : Aerofoil Theory, gd. net. No. 

 Investigations of the Aerodynamic Properties of 

 Wing Ailerons. Part 4 : Effect of Yaw on the Balance 

 ni Ailerons of the "Horn" type. is. net. No. 741 : 

 Graphical Method for the Determination of the Bending 

 Moments and Deflection in an Aeroplane Spar. 4<Z. net. 

 No. 7-14 : Theory of Initial Motions and its Application 

 to the Aeroplane, gd. net. No. 748 : Acceleration 

 1 : atives, 2d. net. No. 751 : Stability of Airships. j\d. 

 net. No. 756 : Tail Loads in recovering from a Vertical 

 n it Terminal Velocity. 1s.6d.net. No. 757: Effect 

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 Balloon Fabric. e,d. net. No. 758 : Viscosity of Acetyl 

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 Lilt and Drag of B.E. 2e with R.A.F. 19 Wings, 

 is. net. No. 765 : Rotational Inflow Factor in Propeller 

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 of Airscrew Blades. 3d. net. No. 76S : Steady Adiabatic 

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 14 B.E. 2e Wings. 4d.net. No. 771 : Experiments with 

 a Modified Thrust-meter. 4^. net. No. 775 : Accident 

 to H.M. Airship R. 38. 1s.3d.net. No. 777 : Directional 

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Dommett, W. E., Edited by. Whittaker's Mechanical 

 Engineers' Pocket-book. Third edition, entirely re- 

 written. Pott Svo. Pp. xviii + 776. (London: Sir I. 

 Pitman and Sons, Ltd., 1922.) 12s. 6d. net. 



Duval, A.-B., et Hebrard, L. Traite pratique de 

 navigation aerienne. Med. 4to. Pp. 40. (Paris : 

 Gauthier-Villars et Cie, 1922.) 6 francs. 



Hewett, B. H. M., and Johannesson, S. Shield 

 and Compressed Air Tunneling. Med. 8vo. Pp. x+465. 

 (New York and London: McGraw-Hill Book Co., Inc., 

 1922.) 25s.* 



Lafon, C. Etude sur le ballon captif et les aeronefs 

 marins. Roy. Svo. Pp. vi + 206. (Paris: Gauthier- 

 Villars et Cie, 1922.) 20 francs.* 



Levy, L. A. Gasworks Recorders : Their Construction 

 and Use. Cr. 4to. Pp. xi+246. (London: Benn Bros., 

 Ltd., 1922.) 35s. net.* 



McLeod, J. R. Practical Civil Engineering : Simplified 

 for the Far East. Fcap. Svo. Pp. 107. (London : 

 Cecil Palmer, 1922.) 7s. net. 



Margoulis, W. Les Helicopteres : Recherches experi- 

 mentales sur le fonctionnement le plus general des hell. 

 Etudes sur la mecanique de l'helicopfc re. Med. Svo. 

 Pp. xi+90. (Paris: Gauthier-Villars et Cie, 1922.) 10 

 francs.* 



