Memory of the world:  general guidelines to safeguard documentary heritage (Revised edition) / 
prepared by Ray Edmondson 
 - Paris:  UNESCO,  2002 
 - 72 p. ;  30 cm. 
<br/><br/> 'CII-95/WS-11 rev' 
<br/><br/>Bibliography : p. 62-63 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Preservation of materials<br/>Books--Conservation and restoration<br/>Manuscripts--Conservation and restoration<br/>Archives