Inactive or discontinued items from the 1950 revision of the classified list 

 - Washington, D.C. :  United States Administration Branch,  1987 
 - 109 p. ;  31 cm. 
<br/><br/> GP 3.24:987/app. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Special collections<br/>Government documents--cataloging
<br/><br/><label>Dewey Class. No.: </label>025.3434