Dahlo, Rolf <br/><br/>
The iceberg of crumbling books : conservation and related activities in norway / Rolf Dahlo 

 - Stockholm, Sweden :  IFLA,  1990 
 - p. 50-54 
 - Booklet ; 2 .
<br/><br/> 31-ART-1-E  IFLA General Conference 56, 1990, Stockholm, Sweden  Monografía 
<br/><br/><label>Subjects--Index Terms: </label>Colecciones Depósito Legal Escandinavia (país) Libros Papel Preservación de Documentos