Sature 

 February 



re. 1 



, 1922 J 



Index 



XXXI 



Chemists' Year Book, The. 192 1, Edited by F. W. Atack. 



assisted bv L. WTtiinvates. 2 vols., 9 

 Clibbens (Dr. D. A.), The Principles of the Phase Theory. 



Heterogeneous Equilibria between Salts and their 



Aqueous Solutions, 171 

 Fierz-DaN-id (Prof. H. E.), translated by Dr. F. A. 



Mason, The Fundamental Processes of Dye Chemistry, 



138 

 Fries (Brig. -Gen. A. A.), and Major C. J. West, Chemical 



Warfare, 492 

 Fry (Prof. H. S.), The Electronic Conception of Valence 



and the Constitution of Benzene, 77 

 Gildemeister (E.), and Fr. Hoffmann. Second edition 



by E. Gildemeister. Translated by E. Kremers. The 



Volatile Oils. Vol. 2, i^S 

 Haas (Dr. P.), and T. G. Hill, An Introduction to the 



Chemistry of Plant Products. Vol. i : On the Nature 



and Significance of the Commoner Organic Com- 

 pounds of Plants. Third edition, 138 

 Kay (Dr. S. A.), A Text -book of Qualitative Analysis of 



Inorganic Substances, 527 

 Lefebure (Major V.), The Riddle of the Rhine : Chemical 



Strategy' in Peace and War, 331 

 Searle (A. B.), The Clayworker's Handbook. Third 



Edition, 398 

 Smith (Prof. E. F.), Priestley in America, 1 794-1 804, 394 

 Smits (Prof. A.), Die Theorie der Allotropie, 298 

 Thatcher (Dr. R. W.), The Chemistry of Plant Life, 364 

 Whitaker (J. W.), Mining Phvsics and Chemistry, 564 

 Whitby (Dr. G. S.), Plantation Rubber and the 



Testing of Rubber, 35 

 Worden (E. C), Technology of Cellulose Esters. In 



10 vols. Vol. I, Parts 1—5, 266 



Engineering : 



Andrews (S. T. G.), and S. F. Benson, The Theor\'- and 

 Practice of Aeroplane Design, 36 



Carmina (B. M.), Aviation : Theoretico-Practical Text- 

 book for Students, 36 



Denton (F. M.), Elementary- Principles of Continuous- 

 current Armature Winding, 465 



Pippard (A. J. S.),and Capt. J. L. Pritchard, Aeroplane 

 Structures, 36 



Struben (A. M. A.), Tidal Power, 564 



Sumner (Capt. P. H.), The Design and Stability of 

 Streamline Kite Balloons, with useful Tables, Aero- 

 nautical and Mechanical Formulae, iii 



Trewman (H. F.), and G. E. Condliffe, The Elements 

 of Direct-current Electrical Engineering, 431 



Trotter (A. P.), The Elements of Illuminating Engineer- 

 ing, 365 



Wall (Dr. T. F.), Electrical Engineering, 205 



Geography and Travel : 



Bowman (I.), The Andes of Southern Peru : Geo- 

 graphical Reconnaissance along the Seventy-third 

 Meridian, 78 



Jones (L. R.), North England : An Economic Geo- 

 graphy, 495 



Marsden (E.), and T. A. Smith, Geography for Junior 

 Classes, 527 



Stanford's New Map of the Pacific Ocean, 465 



Statesman's Year Book, The, 1921, edited by Sir J. 

 Scott Keltic and Dr. M. Epstein, 142 



Teichman (E.), Travels of a Consular Officer in North- 

 west China, 234 



Geology and Mineralogy : 



Elles (Dr. Gertrude L.J, The Studv of Geological Maps, 

 301 



Grabau (Dr. A. W.), Geology of the Non-metallic 

 Mineral Deposits other than Sihcates. Vol. i, 

 Principles of Salt Deposition, 112 



Hall (T. C. F.), Lead Ores, 268 



Holmes (Dr. A.), Petrographic Methods and Calcu- 

 lations, with some Examples of Results Achieved, 494 



Kober (Prof. L.), Der Bau der Erde. 236 



Lumb (A. D.), The Platinum Metals. 268 



Re\-nolds (Prof. S. H.), A Geological Excursion Hand- 

 book for the Bristol District. Second edition, 10 



Rumbold (W. G.), Chromium Ore, 268 



Soergel (W.), Die Ursachen der diluvialen Aufschotterung 

 und Erosion, 464 



Mathematical and Physical Science : 



Alt-Azimuth Tables, New. 65= N. to 65" S., 206 

 Arrhenius (S.), Traduction francaise par T. Se\-rig. Le 



Destin des Etoiles : Etudes d'Astronomie Ph\-sique, 



207 

 Boutroux (Prof. P.), L' Ideal Scientifique des Math6- 



maticiens : Dans r,\ntiquite et dans les Temp>s 



Modemes, 427 

 Case (J.), The "Theory of Direct-current Dynamos and 



Motors, 461 

 Cusack (Dr. J.), The Arithmetic of the Decimal System, 



Geometrical Investigation of the Formation of Images 

 in Optical Instruments, embodpng the Results of 

 Scientific Researches conducted in German Optical 

 Workshops. Edited by M. von Rohr. Translated 

 by R. Kanthack, 109 



Hudson (Prof. R. G.), Engineering Electricity, 461 



Lecat (M.), Bibliographie des Series Trigonometriques : 

 Avec un Appendice sur le Calcul des Variations, 112 



Manning (Prof. W. A.), Primitive Groups. Part I., 39 



Martin (M. J.), The Electrical Transmission of Photo- 

 graphs, 334 



Mechanical Sciences Tripos, Papers set in the, 191 2, etc., 

 143 



Paynter (J. E.), Practical Geometry for Builders and 

 Architects, 564 



Physics, A Text-book of, edited by Prof. A. W. Dufif. 

 Fifth edition, 365 



Planck (Prof. Max), Vorlesungen iiber die Theorie der 

 Warmestrahlung. Vierte Auflage, 527 



Rohr (Prof. M. von). Die Binokularen Instrumente : 

 Nach Quellen und bis zum Ausgang von 1910 Bear- 

 beitet. Zweite Auflage, 109 



Schnippenkotter (Dr. J.), Der Entropologische Gottes- 

 beweis : Die ph>-sikalische Ent^vicklung des Entro- 

 pieprinzips, seine philosophische und apologetische 

 Bedeutung, 527 



Sotome (K.), Ajinales de I'Observatoire astronomique de 

 Tokyo. Tome 5, 4e fascicule. Studies on Astro- 

 nomical Time-keepers and Time-preserving S^-stems, 

 175 



Taylor-Jones (Prof. E.), The Theory of the Induction 

 Coil, 461 



Thomas (T.), Notes on D>-namics, with Examples and 

 Experimental Work, 207 



Tychonis Brahe Opera Omnia. Tomi Quinti Fasciculus 

 Prior, 237 



Vegard (L.), and O. Krogness, The Position in Space of 

 The Aurora Polaris, from Observations made at the 

 Haldde Observatory, 191 3-1 4, 431 



Medical Science : 



Anspach (Dr. B. M.), G\Tiecology, 206 



Buckley (Dr. A. C), The Basis of Psychiatry, 362 



Burton-Opitz (Dr. R.), Advanced Lessons in Practical 



Physiolog%- for Students of Medicine, 143 

 Biitschli (Prof. O.), Vorlesungen iiber vergleichende 



Anatomic. 3 Lief. Sinnesorgane und Leuchtorgane, 



236 

 Choulant (L.), and others. Translated and Edited by 



Dr. M. Frank. History and Bibliography of Anatomic 



Illustration in its Relation to Anatomic Science and 



the Graphic Arts, 141 

 Cook (Dr. W. G. H.), Insanity and Mental Deficiency in 



Relation to Legal Responsibility : A Study in Psycho- 

 logical Jurisprudence, 143 

 Luciani (Prof. L.), Human Physiology (in 5 volumes). 



Vol. 5, Metabolism — Temperature — Reproduction, etc., 



edited by Prof. M. S. Pembrey, 204 

 Osier (William), Counsels and Ideals- From the 



Writings of. Second edition, 430 



