TY  - BOOK
AU  - Ramaiah, L S
AU  - Sujatha, G
TI  - Preservation of library, archival and digital documents : :problems and perspectives
SN  - 9788170005384
U1  - 025.85 
PY  - 2008///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library Science
KW  - Preservation
ER  -