HENRY SOTHERAN & CO., 140, STRAND, W.C., AND 37, PICCADILLY, W. 349 



0306 CAYLEY (Arthur, F.R.S.) COLLECTED MATHEMATICAL PAPERS, with 3 fine photogravure 

 portraits (on India paper], woodcuts, and diagrams, 13 v., with INDEX 14 vols. 4to. hf. parch- 

 ment, uncut, with bookplate of Prof. H. W. Lloyd Tanner, F.R.S. , 11. (p. 16. 12s Qd) 



Univ. Press, Cambridge, 1889-98 



6307 ELEMENTARY TREATISE on ELLIPTIC FUNCTIONS, with diagrams, 8vo. cl., 5s Qd (p. 15s) 



ibidem, 1876 



0308 MEMOIRS upon QUANTICS, with plate, COMPLETE in 10 parts 4to. in 9, sewn (SCARCE), 



16s 1854-78 



' Cayley contributed to nearly every subject in the range of pure mathematics, and some of its branches owe their 

 origin to him. Conspicuously among these may be cited the theory of invariants and covariants ; the general establish- 

 ment of hypergeometry on broad foundations, and specially the introduction of ' the absolute ' into the discussion of 

 metrical properties ; the profound development of branches of algebra, which first were explained in a memoir on 

 matrices ; contributions to the theory of groups of operations ; and advances in the theory of the solution of the 

 quintic equation. Xo less important were his contributions to the theory of analytical geometry, alike in regard to 

 curves and to surfaces. . . . His services in the region of theoretical astronomy were of substantial importance,' 

 etc. etc. etc. Prof. A. R. Forsytk. 



0309 CELLAKIUS (Andreas) HARMONIA MACROCOSMICA, seu ATLAS Universalis et Novus, TOTIUS 

 UNIVERSI CREATI COSMOGRAPHIAM Generalem et Novam exhibens ; in qua omnium totius 

 Mundi Orbium Harmonica Constructio, secundum diversas diversorurn Authorum Opiniones, ut 

 et Uranometria, seu totus Orbis Co3lestis, ac Planetarum Theorise, et Terrestris Globus, tarn 

 Planis et Scenographicis Iconibus, qnani Descriptionibus novis ab Oculos ponuntur ; with ATLAS, 

 containing 29 finely engraved folding maps on copper (ALL IN FINE CONTEMPORARY HAND-COLOUR- 

 ING), also a duplicate set of the maps plain (but wanting map XIII), 3 vols. impl. folio, 

 hf. bound (RARE), 3. 3s Amstelodami, 1660-1708 



A beautifully executed atlas of the planetary system and the northern constellations. The vignettes surrounding them 

 represent portraits of astronomers, astronomical instruments, etc., while one terrestrial hemisphere shows AUSTRALIA. 



CELSIUS (Anders, Univ. Upsala)v. MAUPERTUIS, post. 



6810 CHABAT (Pierre) DICTIONNAIRE des TERMES employes dans la CONSTRUCTION, et concernant 

 la Connaissance et 1'Emploi des Materiaux ; 1'Outillage qui sert,5i leur mise en oeuvre ; 1'Utilisa- 

 tion de ces Materiaux dans la Construction des divers Genres d'Edifices Anciens et Modernes ; et 

 la Legislation des Bfitiments, 2 e Ed. ; with 3514 woodcuts, 4 vols. impl. 8vo. hf. red morocco gilt 

 (title and a few II. of v. II slightly damaged), 1. 15s (p. F. 120 nett unbound) 1881 



6811 CHALMERS (James, inventor of the c Chalmers Target') The CHANNEL RAILWAY, connecting 

 ENGLAND and FRANCE, with vignette, large folding plate, and map, roy. 8vo. cl. (cover stained) ; 

 scarce, 10s 6d 1861 



This work first suggested the two tubes on the bottom scheme. 



6S12 CHALMERS (Thomas, D.D.) DISCOURSES on the CHRISTIAN REVELATION viewed in Con- 

 nexion with the MODERN ASTRONOMY, post 8vo. cl., 2s Qd Edin., 1854, or '6 



6813 On the POWER, WISDOM, and GOODNESS of GOD as manifested in the Adaptation of 



External Nature to the Moral and Intellectual Constitution of Man (Bridgewater Treatise) ; with 

 Memoir by JOHN CUMMING, D.D., post 8vo. cl., 3s 1853 



Though chiefly now remembered outside Scotland as the lionhearted leader of the Disruption, Dr. Chalmers, 

 as a mathematician, a chemist, and to some extent an astronomer, had a considerable acquaintance with the 

 exact sciences, in any of which he would probably have made his mark. His interest in them all however was soon 

 swallowed up in that love of his fellow men which as theologian, preacher, and above all Christian philanthropist in 

 Glasgow's darkest wynds, made him one of the greatest of all Scotsmen, and one of the noblest of men. 



6814 CHAMBERS'S MATHEMATICAL TABLES : Logarithms of Numbers 1 to 108000, and Trigono- 

 metrical, Nautical, and other Tables, edited by JAMES PRYDE, new Ed., cr. 8vo. cl., 2s Qd 

 (p. 4s Qd) 1897 



6815 CHAMBERS (Charles, F.R.S., Colaba Observatory) The METEOROLOGY of the BOMBAY 

 PRESIDENCY, 4to., with Atlas, containing numerous views and charts, atlas folio 2 vols. cl., 

 10s Qd (p. 1. 10s) 1878 



6816 - ( and F.) MAGNETICAL and METEOROLOGICAL OBSERVATIONS at the GOVERNMENT 

 OBSERVATORY, BOMBAY, 1871-1882, with numerous folding charts, besides diagrams, 2 vols. folio, 

 cl., 10s Qd Bombay, 1881-3 



Including the following papers by CHARLKS CHAMBERS : ' Notes on a Comparison of Two Unifilar Magnetometers made 

 at the Colaba Observatory, Bombay' ; and 'The Absolute Direction and Intensity of the Earth's Magnetic Force at 

 Bombay, and its Secular and Annual Variations.' 



6817 CHAMBERS (George Frederick, F.R.A.S.) DESCRIPTIVE ASTRONOMY, with front, and 217 

 woodcuts, including many plates (some COLOURED), thick 8vo. cl., 5s (p. 1. Is) 



Clarendon Press, Oxford, 1867 



6818 HANDBOOK of DESCRIPTIVE and PRACTICAL ASTRONOMY, with 151 illustrations (many 



full-page), thick post 8vo. cl., 3s (p. 12s) 1861 



6819 '- THIRD EDITION [greatly enlarged], with 286 illustrations (34 full-page), thick roy. 8vo. 



cl. (fresh copy), 8s Gd (p. 1. 8s) Clarendon Press, Oxford, 1877 



With bibliography, including a valuable list of Star Catalogues. 



6S20 [CHAMBERS (Robert, publisher)] EXPLANATIONS : a Sequel to Vestiges of the Natural 

 History of Creation', by the Author of that Work, post 8vo. cl., 3s 1815 



With chapter on the nebular hypothesis. 



6821 CHAPIN (Charles Value, M.D.) MUNICIPAL SANITATION in the UNITED STATES, with 113 illus- 

 trations (including folding plate), thick roy. 8vo. cl., 12s Qd (p. 1. 5s nett) Providence, R.I., 1901 



6S22 CHAPPUIS (James), et Alphonse BERGET : LECONS de PHYSIQUE GENERALE, Tome II : 

 ELECTRICITE et MAGNETISME, 2 e fid., entierement refondue ; with 400 woodcuts, 2 parts roy. 8vo, 

 sewn, 8s (p. F. 15 nett) 1899-1900 



0823 CHAUDET (Laurent Jean, essayeur des monnaies de France) L'ARTde 1'EssAYEUR, 8vo. sewn, 

 os Qd 18,35 



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