Cataloguing Servivce / 
The Library of congerss. 
 - Washington, D.C. :  1964 
 - 23 p.   34 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cataloguing
<br/><br/><label>Dewey Class. No.: </label>25.3  / CAT