British Standards Institution (London) <br/><br/>
Universal Decimal Classification 

 - 2nd rev. ed. 
 - London :  British Standards House,  1957 
 - 252 p. ;  28 cm. 
 - B. S. 1000A ;  no.289 .
 - FID no. 289 .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> PND 2.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Universal decimal
<br/><br/><label>Dewey Class. No.: </label>025.43