Library of congress subject headings 

 - 8th 
 - N York   Library of congress Washington     1975 
<br/><br/> Contents Vl (lxxxi, 974p.) V2 (975-2026p.) 
<br/><br/><label>Standard No.: </label>6,129 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:55, L5.2-;4,L51-;4