HENRY SOTHERAN & CO., 140, STRAND, W.C., AND 43, PICCADILLY, W> 791 

 MATHEMATICS, continued : 



15664 ADHEMAR (Vicomte Robert d' ; Univ. LILLE) EXERCICES et LECONS d'ANALYSE : Quad- 

 ratures, Equations differentielles, Equations integrates de FREDHOLM et VOLTERRA, Equations 

 aux Derivees partielles du second Degre, 8vo. buckram, t. e. g., 4s (p. F. 6 nett sewn) 1908 



The world will never forget the departation to forced labour of the women and girls of Lille. 



15665 LEMONS sur les PRINCIPES del'ANALYSE, avec Note de SERGE BERNSTEIN, de 1'Universite 



de Kharkow ; with numerous diagrams, 2 vols. large 8vo. in 1, hf. black morocco neat, cl. sides, 

 t. e. g., 13s Qd (p. F. 20 nett sewn) 1912-13 



4 Si j'emploie le mot Principes, j'ai voulu dire questions principales, fondamentales et non point approfondissement 

 des premiers principes de la science mathematique '. Preface. 



15666 ALDIS (William Steadman, Trinity Coll., Cantab.) ELEMENTARY TREATISE on SOLID 

 GEOMETRY, 3rd Edition, revised, with diagrams, cr. 8vo. cl., 2s Qd Cambridge, 1880 



15667 AMIGUES (E.) LECONS d'ALGEBRE [SUPERIEURE], thick 8vo. hf. black morocco neat, cl. 

 sides (nice copy], o. p., 5s (p. F. 10 nett sewn) 1890 



15668 AMIOT (A.) APPLICATIONS de la GEOMETRIE ELEMENTAIRE, 4 e Edition, augmentee ; with 

 folding plate and diagrams, 8vo. hf. French morocco neat (o. p.), 2s Qd 1865 



15669 ELEMENTS de GEOMETRIE; nonvelle Edition, entierement refondue jar F. VINTEJOUX; 



with numerous diagrams, 8vo. buckram, 3s Qd 1897 



15670 ANOTHER COPY; also: SOLUTIONS RAISONNEES des PROBLEMES, nouvelle Edition, 



augmentee; with 25 folding plates (neatly linen-mounted), 2 vols. 8vo. in 1, handsomely bound in 

 hf. pigskin, cl. sides (fine copy), 8s 1897 s. d. 



15671 - LEMONS NOUVELLES de GEOMETRIE ELEMENTAIRE, 2 e Edition, entierement refondue ; 

 ^uith diagrams, 2 vols. 8vo. in 1, hf. French morocco neat, 4s 1865-6 



15672 LECONS NOUVELLES de GEOMETRIE DESCRIPTIVE, 3 e Edition, par A. CHEVILLARD ; 



with 28 double plates, 2 vols. 8vo. in 1, hf. morocco neat, 5s 1869 



15673 SOLUTIONS RAISONNEES des PROBLEMES enonces dans les ELEMENTS de GEOMETRIE, 



avec Observations sur la Resolution des Problemes de Geometric par A. AMIOT et A. DESVIGNES, 

 5 e Edition, augmentee ; with 25 plates, 8vo. hf. morocco neat, 3s 1873 



15674 - NOUVELLE EDITION, revue et augmentee; with 25 plates (neatly linen-mounted), 8vo. 

 hf. black morocco neat, cl. sides (nice copy), 4s Qd s. d. 



15675 ANDOYER (Henri, de la Sorbonne) LECONS ELEMENTAIRES sur la TIIEORIE des FORMES et 

 ses Applications geoinetriques ; neatly autographed on 184 pp., large 4to. buckram, 5s Qd (p. F. 8 

 nett sewn) 1898 



15676 LECONS sur la THEORIE des FORMES et la GEOMETRIE ANALYTIQUE SUPERIEURE, 



Tome I [seul paru] , roy. 8vo. handsomely bound in hf. pigskin, cl. sides, uncut, t. e. g. (nice copy), 

 10s (p. F. 15 nett sewn) 1900 



15677 NOUVELLES TABLES TRIGONOMETRIQUES FONDAMENTALES, contenantles LOGAEITHMES 



des Lignes trigonoine"triques de Centieme en Centieme du Quadrant avec 17 Decimales, de 9 en 9 

 Minutes avec 15 Decimales, et de 10 en 10 Secondes avec 14 Decimales, 4to. handsomely bound in 

 hf. pigskin, cl. sides (nice copy), 1. Is (p. F. 30 nett sewn) 1911 



Together with Bauschinger's (q. v. post) the most important logarithmic work published within recent years. Its 

 publication was made possible by a subsidy from the Fondation Commercy in the University of Paris. 



15678 ANDRE (Desire) Des NOTATIONS MATHEMATIQUES : Enumeration, Choix et Usage ; with 

 diagrams, roy. 8vo. handsomely bound in hf. black morocco, cl. sides, uncut, t. e. g., 11s (p. F. 16 

 nett sewn) 1909 



15679 ANDRE (Philippe) NOUVEAU COURS COMPLET d'ALGEBRE ELEMENTAIRE, 18 e Edition; 

 avec les Exercices, 9 e Edition ; with numerous diagrams 2 vols. 8vo. in 1, hf. black morocco 

 neat, cl. sides, Qs Qd (p. F. 10 nett sewn) s. d. 



15680 TRAITE de GEOMETRIE ELEMENTAIRE, 5 e Edition ; with 709 diagrams: EXERCICES de 



GEOMETRIE, 13 e Edition ; with 527 diagrams 2 vols. 8vo. in 1, hf. black morocco neat, cl. sides 

 (as good as new), Qs (p. F. 12 nett sewn) 1906 s. d. 



15681 ANDREWS (W. S.) MAGIC SQUARES and CUBES, with Chapters by PAUL CARUS, F. S. 

 FRIERSON, C. A. BROWNE, JR., and Introduction by PAUL CARUS, with 337 diagrams and 

 woodcut, roy. 8vo. cl., 5s (p. 7s Qd nett) Chicago, 1908 



15682 ANGEL (Henry) PRACTICAL PLANE GEOMETRY and PROJECTION, with numerous illustra- 

 tions, post 8vo., with ATLAS, containing 80 plates, 4to. 2 vols. cl., 6s (p. 12s) n. d. 



15683 ANTOMARI (Xavier) COURS de GEOMETRIE DESCRIPTIVE ; 2 e Edition, conforme au 

 nouveau Programme d' Admission a 1'Ecole Polytechnique : TRAITE de GEOMETRIE DE- 

 SCRIPTIVE ; ivith numerous diagrams 2 vols. roy. 8vo. in 1, handsomely bound in hf. 

 black morocco, cl. sides, uncut, t. e. g. (as good as new), 8s (p. F. 12 nett sewn) 1904 



15684 AOTJST (Abbe Barthelemy, Univ. Marseille) ANALYSE INFINITESIMALS des COURBES; 

 with 120 diagrams, 3 vols. 8vo. in 2, hf. black morocco neat, cl. sides, t. e. g., 12s Qd (p. F. 26.50 

 nett sewn) 1869-76 



CONTENU : Courbes tracers sur une Surface quelconque, '69 : Planes, contenant la R6solution d'un grand Nombre 



de Problemes choisis. '73 : dans 1'Espace, 76. 



52 * 



