64 HENRY SOTHERAN & CO., 140, STRAND, W.C., and 37, PICCADILLY, W. 



1247 EULEE. (Leonhard) Elemens cI'Algebre, traduits de I'Allemand [par Daniel Bernoulli], 

 avec Notes et Additions [par Joseph Louis Lagrange], 2 vols. 8vo. contemporary French calf 

 gilt, \0s Qd 1774 



First Frbnch Edition. ' The first volume treats of determinate algebra. This contains one of the earliest attempts to 

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 some of the problems proposed by Fermat, which had hitherto remained unsolved.'— JK. W. R. Ball. 



1248 Elements of Algebra, trans, from the French [by Francis Horner, m.p.], with the 



Notes of Daniel Bernoulli, the Additions of J. L. Lagrange, Original Notes, Life, etc. [by 

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1249 Another Copy, old calf , cl. hacks [wanting the portrait), 9.? 



First En'glish Edition. 



1230 Fourth Edition, carefully revised and corrected, by John Hewlett, b.d., 8vo. hf. 



morocco gilt, 5s 1828 



' ileritoi'ious as one of the earliest attempts to put the fundamental processes on a sound basis,' — Prnf. Cajori. 



1251 Institutiones Calculi Differentialis, cum ejus Usu in Analysi Finitorum ac 



Doctrina Serierum, 2 vols. 4to. boards, uncut, £1. 10* Ticini, 1787 



Second Edition, preferable to the first of 1755, being enlarged by Frederico Speroni from MS. notes by the author. 

 ' The first text-book on the differential calculus which has any claim to be regarded as complete, and it may be .said that 

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1252 Institutiones Calculi Integralis, in quo Methodus Integiandi a primis principiis 



usque ad Integrationem ^quationum Difi'erentialium primi gradus pertractatur, cum Supple- 

 mento; ivith 3 2)lcites, 4 vols. 4to. old hf. rvssia [Supplement seion), £2. Petropoli, 1768-1845 



1253 Editio Tertia [ultima] ; with 3 plates, 4 vols. 4to. cl. [sound copy), £2. 5^ ih., 1824-45 



'They were the most complete and accurate works on the calculus at that time, and contained not oidya full summary 



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1254 Introductio in Analysin Infinitorum, Editio nova ; with plates, 2 vols. 4to. in 1, hf 



cl., uncut, \2s Lugduni, 1797 



' a work that caused a revolution in analytical mathematics, a subject which had hitherto never been presented in 

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1255 Mechanica, sive MoTUS Scientia analytice exposita ; with 32 plates, 2 vols. 4to. hf. 



calf \2s Qd Petropoli, 1736 



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1256 J- Methodus Inveniendi Lineas Curvas Maximi Minimive proprietate gaudentes, sive 



Solutio Problematis Isoperimetrici ; with folding plates, 4to. old hf. mottled calf extra, \Qs 6d 



Lausannce, 1744 

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New Principles of Gunnery— v. Brown, ante. 



1257 Scientia Navalis, seu Tractatus de Construendis et Dirigendis Navibus; with 65 



folding plates, 2 vols. 4to. contemporary hf calf £1. Is Petropoli, 1749 



This work first expresses mathematically the resistance meeting a ship on its path through the water, 



1258 Theoria Motuum Lun^, nova Methodo pertractata, cum Tabulis Astronomicis, 



unde ad quodvis tempus Loca Lunjie expedite computari possunt ; with plate, 4to. old hf. calf, 

 16.S 6flJ ibidem, 1772 



" He was one of the first to take up with success the theory of the moon's motion by giving approximate solutions 

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1259 Theoria Motuum Planetarum et Cometarum, continens Methodum facilem ex 



aliquot Observationibus Orbitas cum Planetarum turn Cometarum determinandi, etc., etc. ; with 

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1260 EVANS (Sir Frederick John Oweii) f.r.s.) On the Present State of our Knowledge 

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1261 , and Archibald SMITH, f.r.s.: Admiralty Manual for Ascertaining and 



Applying the Deviations of the Compass caused by the Iron in a Ship, first edition, with 

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1262 Second Edition [enlarged], with 6 plates and 3 charts, roy. 8vo. cl. hoards, 5s 1863 



This edition has ' History and Present State of the Deviation of the Compass,' by A. Smith (pp. 17). 



1263 Third [last] Edition [greatly enlarged], with 6 plates and 3 charts, roy. 8vo. cl. boards, 



Is ed 1869 



' His most important work. It has become a standard text-book, having been translated and adopted by all the great 

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1264 EVANS (Thomas J.), and W. W. F. PULLEN : Treatise on Practical Plane and 

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1265 EVERETT (Joseph David, f.r.s.) Illustrations of the C. G.S. System of Units, with 

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1266 Vibratory Motion and Sound, 4 plates and 48 woodcuts, 8vo. cl. [cut of print), 4s 1882 



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1267 EVERTS (A., Jonkheer) Het Electro-Magnetismus tcegepast op de Vervaardiging van 

 TiJDWIJZERS of UURWERKEN ; with 2 foldiiig plates, impl. 8vo. sewn, 3s (5d 



niet i?i den handel, 's-Hage, 1872 



