Clasificacion Decimal Universal :  tablas completas: ingenieria 

 - 96 p. 
 - FID Pub. ; 243 .
<br/><br/> Edicion en espanol 
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Federation for Information and Documentation
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engenharia
<br/><br/><label>Universal Decimal Class. No.: </label>025.45CDU  / F449c