Acharya,D P <br/><br/>
Fundamental Approach to Discrete Mathematics 

 - 2nd 
 - New Delhi  New Age  2009 
 - xx, 386p. 
<br/><br/><label>ISBN: </label> RS 295.00 
<br/><br/><label>Dewey Class. No.: </label>511.1 ACH,D.P