Duggal S.K. <br/><br/>
Surveying Volume -1 

 - 3rd Ed 
 -  Tata McGraw-Hill  2009 
 - 612 
<br/><br/><label>ISBN: </label>0-07-015137-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>civil