The management of the road infrastructure. 

 - Río de Janeiro :   Ministerio dos Transportes,   1984. 
 - ix, 344 p. :   21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGENIERIA DE TRANSPORTE<br/>CARRETERAS<br/>INFRAESTRUCTURA
<br/><br/><label>Universal Decimal Class. No.: </label>656.1