Sears list of subject headings 

 - 9th ed. 
 - New York:   The H W Wilson Company,   1965 
 - 641p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Education  Sears list 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.343  / J9;K5