Special report /  
Transportation Research Board, National Research Council 
 - Washington :  National Research Council. Transportation Research Board,  1952- 
 - v. 
 - Frecuencia varia 
<br/><br/> En CD: 1998 TBR Annual Meeting (Pedir en Referencia) 
<br/><br/><label>ISSN: </label>0360-859X 
 = Special report - Transportation Research Board, National Research Council 
 = Spec. rep. - Transp. Res. Board, Natl. Res. Counc. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRANSPORTE<br/>TRANSITO<br/>TRANSPORTE URBANO<br/>MEDIO AMBIENTE FISICO
<br/><br/><label>Universal Decimal Class. No.: </label>625.7