Jigar Muradabadi <br/><br/>
Evaluation of worldwide digital reference services in libraries 

 - Oxford  Chandos Publishing  2007 
 - xv, 174p. 
<br/><br/><label>ISBN: </label> RS 3371.78 (UKP 39.95) 
<br/><br/><label>Source: </label> RS 3371.78 (UKP 39.95) 
<br/><br/><label>Dewey Class. No.: </label>025.04 LIU