Simpson, Andrew <br/><br/>
Discrete mathematics by example / 
Andrew Simpson 
 - Boston :  McGraw-Hill,  2002 
 - 449 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0071229140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Computer science--Mathematics