Naoko Sonoda. <br/><br/>
Research on the conservation of paper and books and new techniques for evaluating paper deterioration. 

 - Osaka-JA :   National Museum of Ethnology,   2013. 
 - p. 1-10 :   maps., il. 
 - Irregular 
 - No. 85(2013) 
 - Senri Ethnological Studies ;   no. 85 .
 - Japón.   National Museum of Ethnology. .
<br/><br/><br/>Inglés.