Duggal, S K6629 <br/><br/>
Surveying vol.1 

 - 3rd ed. 
 - New Delhi  Tata McGraw-Hill  2009 
 - 612p. 
<br/><br/><label>ISBN: </label>9780070151376 
<br/><br/><label>Subjects--Index Terms: </label>624:528.4 
<br/><br/><label>Dewey Class. No.: </label>624:528.4  / DUG