Universal decimal classification 

 - 4th 
 - London  British Standard Institution       1975 
 - 40p.  cm. 
 - FID Pub; 179 .
<br/><br/> Contents UDC 37 education. Teaching Training Leisure 
<br/><br/><label>Standard No.: </label>7,094 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:51M96, qL5;14 (2)