Venkatramaiah, C. <br/><br/>
Textbook of surveying / 

 - 2nd ed. 
 - Hyderabad :  University press ,  2011. 
 - Ppxv+676 
<br/><br/><label>ISBN: </label>817371021X 
<br/><br/><label>Subjects--Index Terms: </label>Surveying,engineering