Valkenburg, M. E. Van  <br/><br/>
Network Analysis/ 
M. E. Van Valkenburg. 
 - 3rd Ed. 
 - Tamilnadu:  Pearswon,  2015. 
 - xv, 571p. 
<br/><br/><label>ISBN: </label>9789332550131 
<br/><br/><label>Dewey Class. No.: </label>621.3192  / VAL/N