Manual for survey, investigation and preparation of road projects / 

 - New Delhi:  Indian Roads Congress,  2012. 
 - ii, 110p.; 28cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788105476291 
<br/><br/><label>Dewey Class. No.: </label>625 MAN