432 ACADÉMIE DES SCIENCES. 



BULLETIN BIBLIOGIIAPHIQUE, 



Ouvrages ueçus dans la séance du 17 juillet igoS. 

 (Suite.) 



The centennial of the United States nxilitary Academy at West Point, New-York, 

 1802-1902. Vol. I. Addresses and Historiés. Vol. II. Statistics and Bibliographies. 

 Washington, Government printing Office, 1904; 2 vol. in-4°. 



Observalorio astronômico de Madrid. InstruCciones para observar el éclipse total 

 de Sol del dia 3o de agosto igoS. Madrid, igoS; i fasc. in-8°. 



Il sistema planetario, per Michèle Tortorici Lipira. Galtanissetta, 1904; i fasc. 

 in-8°. 



M. Arthur Schuster fait hommage à l'Académie des huit Opuscules suivants : 



The optics of the spectroscope. Chicago, 1900; i fasc. in-8°. 



Radiation through afoggy atmosphère. Chicago, 1905 ; i fasc. in-8°. 



The température of the solar atmosphère. Chicago, igoS; i fasc. in-8°. 



On the spectrum of an irregular disturbance. (From the Philosophical Magazine 

 for march igoS.) i fasc. in-8°. 



On the niimber of électrons conveying the conduction currents in mêlais. ( From 

 the Phil. Mag., for jan. 1904.) i fasc. in-8°. 



A simple explanation of ^alboCs bands (From the Phil. Mag., for jan. igo4.) 

 I fasc. in-8°. 



The propagation of Waves through dispersive média. (Extr. de Boltzmann-Fest- 

 schrift, 1904.) Leipzig; i fasc. in-8°. 



Sun-spots and magnetic storms. (Extr. de Monthly Notices of the R. astr. Soc. 

 Vol. LXV, n°3.) I fasc. in-8°. 



Annuario del Circolo matematico di Palermo, jgo5. Palerme, igo5; j fasc. in-8<'. 



Pubblicazioni délia Specola vaticana, vol. Vil. Rome, igo5; i vol. in-4°. 



Polytechnia, revista de sciencias medicas e naturaes ; vol. 1, n° 1, igo5. Lisbonne ; 

 I fasc. in-8°. 



The geographical Journal, including the Proceedings of the Royal geographi- 

 cal Society ; vol. XXVI, n° 1, igo5. Londres, i fasc. in-8°. 



Buletinul Societatii de Sciinte din Bucuresci, Romania ; anul XIV, n°^ 1 si 2. 

 Bucarest, igo5; i vol. in-8<*. 



El Instructor , publicacion mensual cienlifica, literaria y de filologia; ano XXll, 

 num. 1, 2. Aguascalientes, igo5; 2 fasc. in-4°. 



The Canadian patent Office record and register of copyrights and trade marks, 

 Ottawa, january 3i^S igoS; vol. XXXIII, n° 1. Ottawa; i fasc. in-4°. 



Revista do Museu Paulista, pub. por H. von Ihering ; vol. VI. Sao Paulo (Brésil), 

 1904; I vol. in-8°. 



