The asphalt handbook /   
The Asphalt Institute. 
 - Maryland, US :   The Asphalt Institute,   1961, 1965, 1970. 
 - 375 p. ;   19 cm. 
 - Manual Series No. 4(MS-4) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ASFALTO<br/>MANUALES
<br/><br/><label>Universal Decimal Class. No.: </label>691.16