Lesk, Michael. <br/><br/>
Understanding digital libraries / 
Michael Lesk. 
 - 2nd ed. 
 - Amserdam :  Elsevier,  2005. 
 - xxxi, 424 p. :  ill. ;  24 cm. 
 - Morgan Kaufman series in multimedia information and systems. .
<br/><br/> Includes Index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1558609245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multimedia.<br/>Digital libraries.