Karabs W <br/><br/>
Optimization and approximation 
Karabs W 
 - Chichester  John Wiley          1977 
 - xii,220p.  cm. 
<br/><br/><label>Standard No.: </label>721 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2893, L92