Fletcher, R. <br/><br/>
Practical methods of optimization / 
R. Fletcher. 
 - India  Wiley  1987 
 - 436 p. 
<br/><br/><label>ISBN: </label>978812652425 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical optimization.
<br/><br/><label>Dewey Class. No.: </label>515 FLE-R