10 SCHOOL OF MINES LIBRARY. 



BEARD, George M. Stimulants and Narcotics, Medically, Philoso 

 phically and Morally Considered. 



Pamphlet, 12mo. New-York, 1871. 



BECK, Lewis C. See Natural History of the State of New-York, 

 part III., Mineralogy. 



R. and J. Illustrated Catalogue of Scientific Instruments. 



Presentation copy. 8vo. 141 pp. London, 1865. 



BECKWITU, S. F. and A. Reports on Beton Coignet, Asphalt and 

 Bitumen. Svo.. 52 pp. Washington, 1868. 



BECQUEREL, A. C. and E. Traite d Electricite et de Magnetisme. 



3 vols. Svo. Paris, 1856. 

 BEECHER, Prof. See Washington Astronomical and Meteorologi- 



9 cal Observations for 1871. 



BEEKMAX, James W. Centenary Address delivered before the 

 Society of the New- York Hospital, Monday, July 24, 1871. 



8vo. 44 pp. New- York, 1871. 



Appendix to above, containing some Short Hints on the 



Structure and Economy of Hospitals, particularly applied 

 to Military Ones; with the General Means of Preserving 

 Health in the Army. 20 pp. 



The Founders of New-York. An Address delivered before 



the Saint Nicholas Society of the City of New-York, Satur 

 day, December 4, 1809. Svo. 36pp. New-York, 1869. 



BEER, A. II. Einleitung in die Hohre Optik. 



Svo. 480 pp. Braunschweig, 1853. 



Erdbohrkunde. Ein Abschnitt aus dern Aufschluss und 



Ausrichtungs Arbeiten der allgemeinen Bergbaukunde von 

 August Hefnrich Beer. ^Svo. 399pp. Prag, 185S. 



- Lehrbuch der Markscheide-Kiinst, fur Bergscliulen und 

 Selbstunterricht, Svo. 335 pp. Prag, 1856. 



BEIIRENS, H. Mikroscopische Untersuchungen tiber die Opale. 



Svo. 38 pp., II. plates. 1871. 



BEHSE, W. H. Sammel Mappe fur Ban Entwurfe. (Imperfect.) 



Folio. 1806-1869. 



BEIL, J. A. Technologisches Worterbuch der Deutschen, Frozo- 

 sischen, und Englischen Sprache. 



8vo. 678pp. Wcisbaden, 1853. 



BEINERT and Gorppert. Abhandlungen ilber die Beschallenheit 

 und Yerhaltnisse der ibssilien Flora. 



4to. 72 pp. Leiden, 1S49. 

 BEITRAGE zur Geognosticheri Kenntniss des Erzgebirges. 



Herausgegeben durch die. Hierzu Bestellten Commission. 



Hefts. I, 1865 ; II, 1867 ; III., 1869. * Svo. Freiberg. 



BELANGER, J. B. Resume des Lemons de Geometric Analytique 



et de Calcul Infinitesimal. 12mo. 295pp. Paris, 1459. 



BELIDOR, B. F. de. La Science des Ingenieurs dans la Conduite des 



Travaux de Fortification et d Architecture Civile. 



4to. 6 vols. bound in one. Paris, 1729. 

 BELL, J. Lowthian. Chemical Phenomena of Iron Smelting. 



Svo. 435 pp. London, 1S72. 



