Eaton, Thelma,  1901- <br/><br/>
Classification in theory and practice :  a collection of papers / 
by Thelma Easton 
 - Champaign, Ill. :  Distributed by Illini Union Bookstore,  1957 
 - v, 62 p. ;  23 cm. 
<br/><br/><label>ISBN: </label> USD 1.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification--Books
<br/><br/><label>Dewey Class. No.: </label>025.4