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

 - 6th ed. 
 - New Delhi  Pearson  2015 
 - 540 p.  PB  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9789332549593 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mathematics<br/>Computer science--Mathematics<br/>Discrete mathematical structures
<br/><br/><label>Dewey Class. No.: </label>511  / KOL