Standard Specifications for Highway Materials and Methods of Sampling and testing :   Part I: Specifications 

 - Washington :   American Associations of State Highway Officials,   1942. 
 - xii,265 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CARRETERAS<br/>CONSTRUCCION<br/>MATERIALES DE OCNSTRUCCION<br/>ENSAYO DE MATERIALES<br/>NORMAS TECNICAS
<br/><br/><label>Universal Decimal Class. No.: </label>625.7/.8