Rao, S. S. <br/><br/>
Optimization  theory and applications 

 - 2nd ed. 
 - New Delhi  Wiley Eastern  1984 
 - xiv, 747 p. 
<br/><br/><label>ISBN: </label>0852267568 
<br/><br/><label>Dewey Class. No.: </label>TBB B2280bX:8 L8, M4