Universal Decimal Classification :  UDC 621.6: fluids handling, storage and distribution plant and equipment 

 - 4. ed 
 - 18 p. 
 - FID Publication ; n.179)British Standards ; 1000 621.6): 1973 .
<br/><br/><label>ISBN: </label>0-580-07934-1 
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Federation for Information and Documentation
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas
<br/><br/><label>Universal Decimal Class. No.: </label>025.45CDU  / F449u