Rules for descriptive cataloging in the library of congress 

 -  1942 
<br/><br/><label>Standard No.: </label>4,845 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:55N47, H9-;5 (2D)