Rao, S. S. <br/><br/>
Optimization  theory and applications 
by S. S. Rao. 
 - New Delhi  Wiley Eastern  1978 
 - xiv, 711p. 
<br/><br/><label>ISBN: </label>0852267568 
<br/><br/><label>Dewey Class. No.: </label>519.7  / N782;2