Mcclure, Charles R <br/><br/>
Evaluating networked information services : techniques, policy and issues 

 - New Delhi  Ess Ess Publication  2008 
 - 344 
<br/><br/><label>ISBN: </label>81-7000-540-X 
<br/><br/><label>Dewey Class. No.: </label>025.52 M13