Chowdhury, G.G. <br/><br/>
Introduction to Digital Libraries 
/ by G.G. Chowdhury 
 - London;  Facet Publishing:  2007. 
 - xv, 359p. 
<br/><br/><label>ISBN: </label>9781856044653 
<br/><br/><label>Dewey Class. No.: </label>025.04  / CHO/I