Kelley Grace O. <br/><br/>
Classification of books    an inquiry into its usefulness to the reader 

 -  1938 
<br/><br/><label>Standard No.: </label>9,451 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51, G8