Wallis,W.D. <br/><br/>
A Beginner's Guide to Discrete Mathematics 

 - 1Ed 
 -  Birkhauser 
 - 367p.  Rs:595 
 - 0489 .
<br/><br/><label>ISBN: </label>978-0817642693 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maths