Halphen Georges Henri <br/><br/>
Oeuvres 

 -  1916 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>59095 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maths
<br/><br/><label>Dewey Class. No.: </label>BxM14, 122E6.2