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

 - 5th ed. 
 - Chennai :   Mcgrawhill,  2022. 
 - xx, 658 p. 
 -  vol I .
<br/><br/><label>ISBN: </label>9789353167509 9789353167509 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying
<br/><br/><label>Dewey Class. No.: </label>625.11 DUG