Goudru, N.G <br/><br/>
Discrete mathematical structures / 
Goudru, N.G. 
 - Mumbai:  Himalaya Publishing house,  2011. 
 - 664p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978 93 5051 449 
<br/><br/><label>Dewey Class. No.: </label>511 GOU