Bector, C. R.  <br/><br/>
Principles of optimization theory  / 

 - New Delhi:  Narosa,  2005 
 - xiv, 224p. Bibl. Index. 
<br/><br/><label>ISBN: </label>8173195382 
<br/><br/><label>Dewey Class. No.: </label>519.91  / B398.PO