Duggal, S. K <br/><br/>
Surveying  2.  [Book] 

 - 3rd 
 - New Delhi  Tata McGraw hill  2012 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>0070151350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying