Punmia,B.C. <br/><br/>
Surveying Vol-2, 15th/ed 
By B. C. Punmia 
 - New Delhi  Laxmi Pub. New Delhi.  2011 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>81-70-088-836 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil