TY  - BOOK
AU  - Hendriks,Klaus B.
ED  - Unesco.
ED  - RAMP (Program)
ED  - UNISIST (Program)
TI  - The preservation and restoration of photographic materials in archives and libraries: a RAMP study with guidelines 
PY  - 1984///
CY  - Paris
PB  - General Information Programme and UNISIST, United Nations Educational, Scientific and Cultural Organization
KW  - Photographs
KW  - Conservation and restoration
ER  -