Duggal, S.K <br/><br/>
Surveying /  

 - 4th ed 
 - New Delhi,  McGraw Hill Education Ltd,  c2015. 
 - ill. ;  xviii, 488 p. ;  22.5 cm 
 -  Vol. 2 .
<br/><br/><label>ISBN: </label>139781259029837 
<br/><br/><label>LC Class. No.: </label>19724-19743 
<br/><br/><label>Dewey Class. No.: </label>526.9