Ratschek H <br/><br/>
Computer methods for the range of functions 
Ratschek H; Rokne J 
 -  1984 
<br/><br/><label>Standard No.: </label>5813 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B13,9:22:(D6,8(B)), M4