Permanence/durability of the book-V:  Test data of naturally aged papers  

 - Virginia:   W. J. Barrow Research Laboratory,   1964  
 - 79p.  
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Subjects--Index Terms: </label>Library standards  Library binding  
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.7/.85   / K3,2