Gopal, R. <br/><br/>
Problems and Solutions in Network Analysis 

 - 1st 
 - New Delhi  CBS Publishers & Distributors  2012 
 - 570p. 
<br/><br/><label>ISBN: </label>9788123911960 
<br/><br/><label>Dewey Class. No.: </label>621.38  / Gop-P