TY  - GEN
AU  - Ramaiah, L.S.
AU  - Sujatha, G 
TI  - Preservation of library, Archival and Digital documents problems and perspectives 
SN  - 9788170005384 (hb)
U1  - 025.840954 RAM-SUJ  
PY  - 2008///
CY  - New delhi
PB  - Ess Ess Publications
KW  - Digital documents
N1  - Include index
ER  -