Polya G. <br/><br/>
Isoperimetric Inequalities in mathematical physics 

 -  1951 
 - xvi,279p.  cm. 
<br/><br/><label>Standard No.: </label>202 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>BoaC, J1-;1