Preservation of library, archival and digital documents  : problems and perspectives 
Ramaiah, L. S. 
 - New Delhi:  Ess Ess Publication,  2008. 
 - 499p. 
<br/><br/> Hardcover. 
<br/><br/><label>ISBN: </label>9788170005384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language Arts & Disciplines.<br/>Library & Information Science.
<br/><br/><label>Dewey Class. No.: </label>020  / PRE