Kolman, Bernard <br/><br/>
Discrete mathematical structures 

 - 3rd 
 - New delhi  Prenticw-hall of india p  1997 
 - xvii,524 
<br/><br/><label>ISBN: </label>81-203-1147-7 
<br/><br/><label>Dewey Class. No.: </label>512.5 K834