Subramanian R <br/><br/>
Surveying and Leveling 2nd  Textual Documents  
Subramanian R 
 - 2nd ED 
 -  Oxford Pub.  2013 
 - 952 
<br/><br/><label>ISBN: </label>978-0-19-808542-7   
<br/><br/><label>Dewey Class. No.: </label>526.9