Sampling Asphalt Products for Specifications Compliance 
The Asphalt Institute\. 
 - 1st ed. 
 - Maryland :  The Asphalt Institute,  1968. 
 - 41 p. 
 - manual series  № 18(MS-18) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asphalt<br/>Asphalt products