Research and design advances in roads and structures. 

 - Río de Janeiro :   Ministerio dos Transportes,   1984. 
 - x, 389 p. :   21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGENIERIA DE TRANSPORTE<br/>CARRETERAS<br/>DISEÑO
<br/><br/><label>Universal Decimal Class. No.: </label>656.1