Universal Decimal Classification   B S 1000A 

 - 3rd 
 - London  British Standards House UK      1961 
 - 254p  cm. 
<br/><br/><label>Standard No.: </label>6,366 
<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, qK1