Swapan Kumar Chakraborty <br/><br/>
Discrete mathematics 

 - New Delhi  Oxford University Press  2011 
 - xvi, 567p. : ill.   
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780198065432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebraic structures<br/>Boolean algebra<br/>Discrete mathematics<br/>graph theory