Hasbun, J E <br/><br/>
Essentials of Discrete Mathematics 

 - 1st 
 - New Delhi  jones and Bertlett  2010 
 - xviii,450p. 
<br/><br/><label>ISBN: </label> RS 425.00 
<br/><br/><label>Dewey Class. No.: </label>511.1 HUN,D.J