Duggal, Ajay K. <br/><br/>
Laboratory manual in highway engineering / 

 - 2nd ed. 
 - New Delhi :  New Age International,  c2017. 
 - 60 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9789386286703 
<br/><br/><label>LC Class. No.: </label>22508-22537 
<br/><br/><label>Dewey Class. No.: </label>625.7  / DUG