Preservation of library, archival and digital documents :  Problems and Perspectives. 

 - 1st Ed. 
 - New Delhi :  Ess Ess Publications,  2019. 
 - 499p. ;  00 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY AND INFORMATION SCIENCE.
<br/><br/><label>Dewey Class. No.: </label>025.840954  / PRE