Standard Specifications for roads and structures / 
North Carolina, Department of Transportation. 
 - Raleigh :  The Department,  1978. 
 - xlii, 663 p. ;  20 cm. 
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>78624334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Specifications--North Carolina.
<br/><br/><label>LC Class. No.: </label>TE180  / .N42 1978