Filing rules for the dictionary catalogs of the Library of Congress 

 - Washington  Library of Congress  1956 
 - 187p.  ill.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library filing rules<br/> Filing<br/>Library technical services
<br/><br/><label>LC Class. No.: </label>Z695.95.U43