TY  - BOOK
TI  -  Preservation of Library and archival materials : :  a manual / 
U1  -  AF Q 025.84 PRE 
PY  - 1999///
CY  -  Andover, Massachusetts : 
PB  -  Northeast Document Conservatin Center, 
KW  -  Library materials
KW  -  Conservation and restoration
KW  -  Archival materials
ER  -