TY  - BOOK
AU  - Kahn,Miriam.B
TI  - Protecting your library's digital sources: : essential guide to planning & preservation
SN  - 9788170005926
PY  - 2010///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Planning and preservation--Library resources
KW  - Preservation of digital resources
ER  -