106 GENERAL SCIENCE. 



of mathematicians sent by liim, in which are discovered the re- 

 fraction of the sun, which sets not in the northern parts at the 

 time of the summer solstice ; variations of the needle ; latitudes 

 of places, &G. } faithfully rendered into English. 8°. London, 1698. 



Billberg, Oust. Joh. Synopsis Faunas Scandinaviae. Tom. 1. Pars 1. 

 Mammalia. 12°. Holmise, 1828. 



Billet, F. Traite d'Optique Physique. 2 vols. 8°. Paris, 1858-59. 



Billing, Archibald. First Principles of Medicine. Fourth edition. 



8°. London, 184L 



Fifth edition. 8°. London, 1849. 



Sixth edition. 8°. London, 1868. 



Practical Observations on Diseases of the Lungs and Heart. 



8°. London, 1852. 



The Science of Gems, Jewels, Coins and Medals, ancient and 



modern. 8°. London, 1867. 



Second edition. 8°. London, 1875. 



On the Nature and Treatment of Asiatic Cholera. Fifth edition. 



8°. London, 1875. 



Billings, S., and Curtis, F. Presence of Cryptogamic Growths in 

 Fluids of diseased Cattle. See Observations and Reports : Wash- 

 ington, Departm. of Agricult. 



Billroth, Theodorus. De Natura et Causa Pulmonum affectionis qua? 

 nervo utroque vago dissecto exoritur. 4°. Berolini, 1852. 



Billy, Jacobus de. Nova geometries clavis Algebra ; cujusbeneficio re- 

 solvuntur plurima problemata in serie multarum quantitatum con- 

 tinue proportionalium. 4°. Parisiis, 1643. 



Tabulae Lodoicsese, seu universa eclipseon doctrina tabulis, pree- 



ceptis, ac demonstrationibus explicata ; adiectus est calculus ali- 

 quot eclipseon Solis et Lunge quae proxime per totam Europam 

 videbuntur. 4°. Divione, 1656. 



Tractatus de proportione harmonica, in quo plurima problemata, 



hactenus non soluta in serie trium quantitatum harmonice propor- 

 tionalium resolvuntur ; adiicitur appendix in qua resolvuntur 

 problemata in serie quotcunque quantitatum harmonice propor- 

 tionalium. 4°. Parisiis, 1658. 



Diophantus geometra ; opus in quo queestiones Diophanti, quae 



geometrice solvi possunt, enodantur turn algebricis turn geome- 

 tricis rationibus ; adiectus Diophantus geometra promotus in quo 

 subtiles propositiones non absimili methodo pertractantur. 



4°. Parisiis, 1660. 



Diophantus redivivus, pars prior (et posterior), in qua innumera 



enodantur problemata, quae triangulum rectangulum spectant. 



8°. Lugduni, 1670. 



Bina, Andrea. Ragionamento sopra la cagione de' Terremoti, ed in 

 particolare di quello della Terra di Gualdo di Nocera nelT TJmbria 

 seguito l'an. 1751. 4°. Perugia, 1751. 



