Duggal S.K <br/><br/>
Surveying Volume -2  2 

 - 4 th ed 
 - New Delhi  McGraw Hill Education PVT LTD  2013 
 - 488 p. 
<br/><br/><label>ISBN: </label>978-1-25-902983-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>civil Surveying,Volume,-2,civil 
<br/><br/><label>Dewey Class. No.: </label>625.723 DUG