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

 -  Narosa Publishing House  2005 
 - 224p. 
<br/><br/><label>ISBN: </label>81-7319-538-2  225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHS
<br/><br/><label>Dewey Class. No.: </label>519.7  / BEC