Chakraborty, S. K. <br/><br/>
Discrete mathematics / 
S. K. Chakraborty,  B. K. Sarkar 
 - New Delhi :  Oxford University Press,  2011 
 - xvi, 567 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780198065432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Mathematics