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

 - 4 . . Ed. 
 - New Delhi  McGraw Hill Education (India) Pvt Ltd  2017 
 - "xx, 625p." 
<br/><br/><label>ISBN: </label>9781259028991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVIL
<br/><br/><label>Dewey Class. No.: </label>526