Collatz Lothar <br/><br/>
Funktionalanalysis and numerische mathematik 

 -  1964 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>75017 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B43, K4