British Standard Institution. <br/><br/>
Universal decimal classification Part.1 : systematic tables 

 - London  BSI  1985 
 - xiii, 494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Universal,decimal,classification,Part.1,systematic
<br/><br/><label>Dewey Class. No.: </label>025.43  BRI;1  R