TY  - GEN
AU  - Balloffet, Nelly 
AU  - Hille, Jenny 
TI  - Preservation and conservation for libraries and archives 
SN  - 9788170005728 (hb)
U1  - 025.84 BAL-HIL 
PY  - 2009///
CY  - New delhi
PB  - Ess Ess publications
KW  - Book conservation technique
N1  - Include index
ER  -