Universal decimal classification  / 
British Standards Institution . 
 - Standard ed. 
 - London :  British Standards Institution,   1985-1988. 
 - 2 v. ;   31 cm. 
 - FID publication ;   no. 571 BS ;   1000M .
<br/><br/> "UDC 025.45 (0.046.4) 20."  Rev. ed. of: Universal decimal classification / British Standards In stitution. 1977. 
<br/><br/>pt. 1. Systematic tables -- pt. 2. Alphabetical subject index. 
<br/><br/><label>ISBN: </label>9780580454707 (v.2) 9780580454691( v.1) 
<br/><br/><label>LCCN: </label>85-205718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Universal decimal.
<br/><br/><label>Dewey Class. No.: </label>025.4/32