Subramanian, R <br/><br/>
Surveying and levelling 2nd ed. 

 - 2nd edition 
 - New Delhi  :  Oxford Pub,  2013. 
 - 957 
<br/><br/><label>ISBN: </label>978-0-019-808542-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering 
<br/><br/><label>Dewey Class. No.: </label>526.36  / SUB