Rao, S.S. <br/><br/>
Optimization:  theory and applications / 
by S.S. Rao 
 - 2nd ed. 
 - New Delhi:  Wiley Eastern Limited,  1989. 
 - xiv, 747p. 
<br/><br/><label>ISBN: </label>0852267568 
<br/><br/><label>Dewey Class. No.: </label>B331  / M9