Winchell, Constance M <br/><br/>
Guide to reference books 

 - 7th ed. 
 - Chicago:   American Library Association,   1956 
 - 134p. 
<br/><br/> Second supplement, 1953-1955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Universal Decimal Class. No.: </label>D 03(026)  / J1.2