Simpson, Andrew <br/><br/>
Discrete mathematics by example 

 -  New Delhi  Tata McGraw-Hill  2002 
 - 449p.   
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780071067140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boolean algebra<br/>Discrete mathematics<br/>Graph theory<br/>Mathematics  Discrete mathematics<br/>Set theory