Permanence durability of the book-III 

 - Richmond  W.J. Barrow Research Laboratory       1963 
<br/><br/><label>Standard No.: </label>90156 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:98, K3.3