February 17, 19 16] 



NATURE 



691 



in our Food Supply and their Relation to Nutrition, 

 Prof. B. Mendel. Kegan Paul and Co., Ltd. — Chem- 

 ical Discoveries and their Applications in the Twentieth 

 Century, Sir W. Tilden, illustrated; A Manual of 

 Explosives, A. R. J. Ramsey and H. C. Weston. The 

 University Tutorial Press, Lid. — Tutorial Chemistry, 

 Dr. G. H. Bailey, part ii., new edition. John Wiley 

 and Sons, Inc. {New York), and Chapman and Hall, 

 L<d.— Principles of Oil and Gas Production, R, H. 

 Johnson and L. G. Huntley ; The Thermodynamic Pro- 

 perties of .\mmonia, V. G. Keyes and R. S. Brownlee; 

 A Method for the Identification of Pure Organic Com- 

 pounds by a Systematic Analytical Procedure based on 

 Physical Properties and Chemical Reactions, vol. ii., 

 Important Compounds of Carbon, iS. P. Mulliken ; 

 .Manual for the Essence Industry, E. Walter; Elemen- 

 tary Qualitative Analysis, Prof. B. Dales; Analytical 

 Chemistry, Prof. F. P. Treadwell, 2 vols., translated 

 by W. T. Hall, new edition. 



Engineering. 



Constable and Co., Ltd. — The Flying Machine from 

 an Engineering Point of View, together with a Dis- 

 cussion concerning the Theory of Sustentation and 

 Expenditure of Power in Flight, F. W. Eanchester, 

 illustrated. Crosby Lockwood and Son. — Naval Archi- 

 tect's and Shipbuilder's Pocket Book of Formulae, 

 Rules, and Tables, and Marine Engineer's and Sur- 

 veyor's Handy Book of Reference, C. Mackrow and 

 L. Woollard, new edition, with a section on Aero- 

 nautics ; Mechanical Handling and Storing of Mate- 

 rial, G. F. Zimmer, illustrated; Large Electric Power 

 Stations, Prof. Klingenberg, translated, illustrated; 

 Oil-Field Development, A. B. Thompson, illustrated ; 

 .\ir Screws : An Analytical Study in the Application of 

 the Analogy of an Aerofoil having a Rectilinear 

 Motion, M. A. S. Riach, illustrated; Electric Light for 

 Country Houses, J. H. Knight, new edition. Long- 

 mans and Co. — Farm Buildings and Building Con- 

 struction in South Africa, W. S. H. Cleghorne, illus- 

 trated. Macmillan and Co., Ltd. — ^Aircraft in War 

 and Peace, W. A. Robson, illustrated. Wliittaker and 

 Co. — High Speed Internal Combustion Engines, 

 A. W. Judge and W. • E. Dommett ; Gas, 

 Oil, and Petrol Engines, A. Garrard; Elec- 

 tric Traction, A. Dover. John Wiley and 

 Sons, Inc. {New York), and Chapman and Hall, 

 Ltd. — Engineering Thermodynamics, Prof. J. A. 

 Mover and J. P. Calderwood, illustrated; Elements of 

 Highway Engineering: Fundamental Principles based 

 wn Modern Practice, Prof. A. H. Blanchard, illus- 

 trated; Steel and its Heat Treatment, D. K. Bullens ; 

 Modern Frame Structures, part 3, Design, by the late 

 I. B. Johnson, C. W. Bryan, and Dean F. E. Turne- 

 ure; Bridge Engineering, J. A. L. Waddell ; Geodetic 

 -^iirveving. Prof. E. R. Cary ; Park Engineer- 



.14. 'Prof. W. T. Lyle; Earth Pressure, Re- 



lining Walls, and Bins, Prof. W. Cain; 

 \inerican Civil Engineers' Pocket Book, M. Merrlman, 

 ill w edition; Masonry Dam Design, C. E. Mor- 

 ri>on and O. L. Brodie, new edition; Elements 

 of Heat-Power Engineering, by Profs. C. F. 

 Ilirshfeld and W. N. Barnard, new edition, 



ustrated; Machine Design, A. W. Smith and 

 I'lof. G. H. Marx, new edition, illustrated; Steam 

 l>()iler Economy : A Treatise on the Theory and Prac- 

 tice of Fuel Economy in the Operation of Steam 

 Boilers, Dr. William Kent, new edition. Illustrated; 

 The Elasticity and Resistance of the Materials of 

 I'ngineering, Prof. W. H. Burr, new edition, illus- 



■.-:,I,.'!. 



Geography and Travef,. 

 John Murray. — Hunting Pygmies, Dr. W'. E. Gell, 

 illustrated. The Oxford University Press. — Historical 



NO. 2416, VOL. 96] 



Geography of the British Dependencies, edited by Sir 

 C. P. Lucas, vol. vll., India, part i.. History down to 

 1861, P. E. Roberts; Geography of Eastern Asia, D. 

 Paton. Smith, Elder and Co.— With Scott : The Silver 

 Lining, T. Griffith Taylor, illustrated. 



Geology and Mineralogy. 



-^ P. .4.lcan {Paris). — La Gdologle blologlquc, Prof. S. 

 Meunier, illustrated. The Cambridge University 

 Press.— The Origin of the Earth, T. C. Chamberlin ; 

 The Rigidity of the Earth and of Materials, A. A. 

 Michelson ("University of Chicago Science Series"). 

 John Wiley and Sons, Inc. {New York), and Chapman 

 and Hall, Ltd. — Microscopical Determination of 

 Opaque Minerals, J. Murdoch; Economic Geology, 

 Prof. H. RIes, new edition. 



Mathematical and Physical Sciences. 

 Edward Arnold. — Navigation Notes and Examples, 

 Naval Instructor S. F. Card, illustrated. The Cam- 

 bridge University Press. — The Isolation and Measure- 

 ment of the Electron, Prof. R. A. Milllkan ; Finite 

 Collineation Groups, Prof. H. F. Blichfeldt ; Linear 

 Integral Equations in General Analysis, E. H. Moore 

 (" University of Chicago Science Series ''). Constable 

 and Co., Ltd. — Atoms, J. Perrin, translated by D. LI. 

 Hammick, illustrated. C. and E. Layton. — ^A New 

 Table of Seven-Place Logarithms of all Numbers from 

 20,000-200,000, E. Sang, new edition. Longmans and 

 Co. — The Physical Properties of Colloidal Solutions, 

 Dr. E. F. Burton, illustrated; The Emission of Elec- 

 tricity from Hot Bodies, Prof. O. W. Richardson 

 (" Monographs on Physics ") ; Non-Euclidean Geo- 

 metry, Prof. H. S. Carslaw ("Longmans' Modern 

 Mathematical Series"). Macmillan and Co., 

 Ltd.— A Text-Book of Practical Physics, Dr. H. S. 

 .'\llen and H. Moore; Manual of Practical Physics, 

 H. E. Hadlev; Practical Mathematics for Technical 

 Students, T. S. Usherwood and C. J. A. Trimble. John 

 Murray. — The Moon : considered as a Planet, a World, 

 and Satellite, J. Nasmyth and J. Carpenter, cheaper 

 edition, illustrated; Geometry, S. O. Andrew, new 

 edition, revised by R. Wyke Bayliss. The Open 

 Court Company. — The Geometrical Lectures of Isaac 

 Barrow, translated and edited by J, M. Child ("Open 

 Court Classics of Science and Philosophy "). The Ox- 

 ford University Press.^-.\ Treatise on the Circle and 

 the Sphere, J. L. Coolldge. The University Tutorial 

 Press, Ltd.— Rural Arithmetic, A. G. Ruston ; Text- 

 Book of Magnetism and Electricity, R. W. Hutchin- 

 son ; Preliminary Geometry, F. Rosenberg. John 

 Wiley and Sons,' Inc. (New York), and Chapman and 

 Hall, Lfrf.— Analytic Geometry, Dr. H. B. Phillips, 

 illustrated; Diophantine Analysis, R. D. Carmlchael 

 ("Mathematical Monograph Series"); Interpolated 

 Six-Place Tables of Logarithms of Numbers and the 

 Natural and Logarithmic Trigonometric Functions, 

 H. W. Marsh; Engineering Applications of Higher 

 Mathematics, Prof, V. Karapetoff, part 2, Hydraulics, 

 part 3, Thermodynamics, part 4, Mechanics of Mate- 

 rials, part 5, Electrical Engineering ; Thermodynamics, 



; being vol. vi. of a Text-Book of Mechanics, Prof. 



' L. A. Martin, jun. ; Alternating Current Electricity 

 and its .Application to Industry, W. H. Timble and 



' II. H. HIgble, new edition. 



] Medical Science. 



! F. Alcan {Paris).— Les Maladies de 1 'esprit et les 

 I Asthenics, Dr. Deschamps ; Th(Srapeutique do la circu- 

 ' lation. Sir Lauder Brunton, French translation by Dr. 

 .\. Francon; Th6orie de la centre -Evolution, Dr. 

 I Larger; Le Thorax et I'Emphys^me, Dr. Douay, illus- 

 j trated; Mdthode de traitement des fractures. Prof. P. 

 I Delbet and collaborators, illustrated; Manuel de 



