TY  - BOOK
TI  - Protecting your library's digital sources: the essential guide to planning & preservation  
SN  - 9788170005926
AV  - Z679.7 .K385 2010  
PY  - 2010///
CY  - New Delhi
PB  - Ess Ess
KW  - Library's Digital sources
N1  - Includes Index.
ER  -