Kolman, Bernard...etal <br/><br/>
Discrete mathematics structures 

 - 3rd ed. 
 - New Delhi  Prienceton Hall India Pvt. Ltd  1996 
<br/><br/><label>ISBN: </label>270 
<br/><br/><label>Dewey Class. No.: </label>511.6  / N96 KOL B