TY - BOOK AU - Edmondson, Ray ED - UNESCO.Information Society Division TI - Memory of the world: general guidelines to safeguard documentary heritage (Revised edition) PY - 2002/// CY - Paris PB - UNESCO KW - Preservation of materials KW - Books KW - Conservation and restoration KW - Manuscripts KW - Archives N1 - 'CII-95/WS-11 rev'; Bibliography : p. 62-63 ER -