Jeffreys Harlod <br/><br/>
Methods of mathematical physics 

 - 3 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>19458 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B0C, J6;3