William Y.Arms <br/><br/>
Digital libraries   An introduction  to Digital  library  theory 8  287 p.  ill 24 cm 
By Williams  y arms 
 -  1st Edition  
 -  MIT press  Textbook  
<br/><br/> Digital  libraries, metadata,preservation.  
<br/><br/><label>ISBN: </label>9780262011808