Kolman, Bernard. <br/><br/>
Discrete mathematical structures 
/ by Bernard Kolman, Robert C. Busby and Sharon Ross 
 - 3rd ed. 
 - New Delhi:   Prentice Hall Of India Pvt.Ltd.,   1996. 
 - xvii, 524p. 
<br/><br/><label>ISBN: </label>8120311477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digraphs<br/>Discrete mathematics<br/>Logical operations<br/>Math
<br/><br/><label>Dewey Class. No.: </label>511  / KOL/D