Duggal, S. K.  <br/><br/>
Surveying Vol-I  

 - 2nd  
 -  Tata McGraw hill Publishing company limited   2005 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>526.9  / DUG