Preservation of library, archival and digital documents :   problems and perspectives 

 - xiii, 499 pages ;   22 cm 
<br/><br/><label>ISBN: </label>8170005388 ; 9788170005384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital preservation.
<br/><br/><label>Dewey Class. No.: </label>025.84