Kolman, Bernard Busby, Robert C. Ross, Sharon <br/><br/>
Discrete Mathematical Structures 

 - 3rd Ed. 
 - Bangalore  Prentice Hall of India  2001 
 - p.524 
<br/><br/><label>ISBN: </label>8172865481 
<br/><br/><label>Subjects--Topical Terms: </label> Set Theory  Mathematical Logic  Relations & Functions  Coding Theory 
<br/><br/><label>Dewey Class. No.: </label>512 K811D