TY  - BOOK
AU  - Chakraborty,Abira
AU  - Chakrabarti,Biplab
TI  - Preservation and restoration of library materials : types and techniques
SN  - 9788180641763
U1  - 025.85 
PY  - 2011///
CY  - Kolkata
PB  - Progressive
KW  - Preservation
ER  -