Proceedings 

 - Maryland :   NIST,   2002. 
 - 568 O. 
 - NIST Special Publication ; 989 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ROBOTICA<br/>INDUSTRIA DE LA CONSTRUCCION
<br/><br/><label>Universal Decimal Class. No.: </label>681.51