Duggal S. K. <br/><br/>
Surveying vol. 1 

 - 3 Ed. 
 - New Delhi  Tata Mcgraw Hill Education Pvt. Ltd.  2009 
 - 612p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVIL
<br/><br/><label>Dewey Class. No.: </label>624.131