Kolman, Bernard; Busby, Robert C & Ross, Sharon Culter <br/><br/>
Discrete mathematical structures 

 - 6th ed 
 - PHI Learning Private Limited, New Delhi  2009 
 - xv,522 
<br/><br/><label>ISBN: </label>978-81-203-3689-6 
<br/><br/><label>Dewey Class. No.: </label>519.4 Kol