Kolman, Bernard. <br/><br/>
Discrete mathematical structures/   Bernard Kolman, Robert C. Busby, Sharon Cutler Ross 

 - 6th ed. 
 - London;  Pearson Education Inc.,  c2009. 
 - xiv, 522p.  ill. 
<br/><br/>Glossary,chapters, index 
<br/><br/><label>ISBN: </label>9780132078450 0132078457 
<br/><br/><label>LC Class. No.: </label>QA76.9.M35  / .K83 2009