Griffiths D F Ed. <br/><br/>
Numerical analysis 1995. 
Griffiths D F Ed.; Watson G A Ed. 
 -  1996 
<br/><br/><label>Standard No.: </label>16639 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B33:1, N6