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

 - Boston  Birkhauser  2003 
 - 367 
<br/><br/><label>ISBN: </label>9788181282156 
<br/><br/><label>Publisher. No.: </label> Vista Books Ltd 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics