245 



Sur la Longitude de l'Observatoire Royal de Bruxelles, Memoire lu a 

 la Seance du 6 Juillet, 1839. Par A. Quetelet, &c. &c. 4to. 

 Bruxelles, 1839. — From the same. 



Observations Meteorologiques faites a Maestricht, pendant les Annees 

 1805—1812. Par M. le Professeur Minckelers. 4to.— From 

 the Author. 



On the Heat of Vapour, and on Astronomical Refractions. By John 

 William Lubbock, Esq., Treas. R. S. &c. &c. 8vo. London, 

 1840. — From the Author. 



A Comparative Vocabulary of Indian Languages. By Benjamin S. 

 Barton, M. D. (extracted from his New Views) with Manuscript 

 Additions by Peter S. Du Ponceau, and a German Review of 

 Barton's "New Views." 8vo. — From Mr. Du Ponceau. 



An Enquiry into the Origin of the Population of America, from the 

 Old Continent. By John Severin Vater. Translated from the 

 German, by Peter S. Du Ponceau. (In MS.) Folio. — From the 

 same. 



A Sketch of the Politics, Relations, and Statistics of the Western 

 World, and of those Characteristics of European Policy which 

 most immediately affect its Interests; intended to demonstrate the 

 Necessity of a Grand American Confederation and Alliance. 8vo. 

 Philadelphia, 1827. — From the same. 



Hugonis Grotii Annales et Historian de Rebus Belgicis. 24mo. Am- 

 sterdam. 1658. — From the same. 



De la Liberte des Mers. Par M. De Rayneval. 2 Vols. 8vo. Paris, 

 1811. — From the same. 



On the Freedom of the Sea. By M. de Rayneval. Translated from 

 the French, by Peter S. Du Ponceau. In 3 Vols. (MS.) — From 

 the same. 



Principles of Political Economy. Part the Third — Of the Causes 

 which retard Increase in the Numbers of Mankind. Part the 

 Fourth — Of the Causes which retard Improvement in the Political 

 Condition of Man. By H. C. Carey, Author of an Essay on the 

 Rate of Wages. 8vo. Philadelphia, 1840. — From the Author. 



A Treatise on Currency and Banking. By Condy Raguet, LL.D., 

 Member of the American Philosophical Society, &c. 2d edition. 

 8vo. Philadelphia, 1840. — From the Author. 



Address delivered before the Philomathean Society of the University 

 of Pennsylvania, Thursday, Nov. 1, A. D. 1838. By William 

 B. Reed. 8vo. Philadelphia, WSS.—From Prof. Henry Reed. 



