Knopp Konrad <br/><br/>
Theory and application of infinite series 

 -  1957 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>36809 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B36, J7