— 497 — 

 1845 7 — Euclid's first six and the eleventh and twelfth books of the Elements, 

 with notes and illustrations, the elements of piane trigonometry and an ap- 

 pendix , in four Books. 2 Parts. 3th. edit. By Jam. Thomson ec. London , 

 Longman, 12". 



1845 8 — Lafitte C. Essai d' une demonstration du postulatimi d' Euclide, pou- 

 vant servir de supplément aux divers cours de geometrie qui fondent la théorie 

 de parallèles sur ce postulatum. Paris, Imp. de Bachelier, 8°. 



Queste otto ultime pubblicazioni sono indicate dal Sohncke. Alla didattica della geometria 

 si attiene pure lo scritto di G. Faure « Mémoire sur la reforme de V enseignement de la Geo- 

 metrie ecc. 1845, 8°. » 



1845 9 — Euclid's Elements. (Kent). London. 



1845 10 — Euclid's Elements. (Trotter). London. 

 Così notate entrambe dal Zakhartchenko. 



1845 " — The first six books of the elements with an appendix. By W. Ge- 

 raghty. Dublin (1845). London (1846). Simkin and Co., 12°. 



Indicata dal Sohncke. 



1846 ** — The Elements of Euclid .... from the text of Dr. Robert Simson. 

 With geometrical exercises by the night rev. John William Colenso D. D. 

 New edition. London, Longmans, Green, and Co., 6° pie. 



1846 2 — Elements of Geometry; containing the first six books of Euclid : with 

 a supplément to the quadrature of circle and the geometry of solids. By J. 

 Playfair. To which are added, Elements of piane and spherical trigonometry. 

 With additions by W. Vallace. lOth. edit. P. Kelland , post 8 fEdinburghJ 

 p. 332. London, Whittaker. 



1846 3 — Euclid's Elements of geometry. The first 6 Books, chiefly from the 

 text of Pv. Simson ec. (come sopra, an. 1845 5 ). London, Parker, 12°. 



1846 4 — Euclid's Elements (after Simson), with 500 select geometrical problems, 

 arranged under the different books, designed for the use of Schools. Cambridge, 

 Deighton ^London, Longman and Co.). À Key to the prob. in the above. 



1846 5 — De sex forsta jemte elfte och twelste Bokerna af Euclidis Elementa 

 eller Grundeliga ec. Dasselbel ; af Marten Stromer. Oerebro , 8". Kuopio 1846 

 Karten. 



Cinque ediz. notate dal .Sohncke, e questa anche dall' Enestrom. 



tomo via. 63 



