Second Bulletin of the Proceedings of the National Institutions for the Promotion of Science, Washington, March, 1841 to February 1842. 

 - Washington :   Peter Force,   1842. 
 - 220 p., [6] p. de lám. ;   24 cm. 
<br/><br/> Índices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencia---Discursos, ensayos, conferencias.
<br/><br/><label>Universal Decimal Class. No.: </label>001(042)