Punmia, B.C <br/><br/>
Surveying Vol.ll 

 - New Delhi  Standerd Book House  1980 
 - p.536 
<br/><br/><label>ISBN: </label>9788170088837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying<br/>Hydrographic Surveying
<br/><br/><label>Dewey Class. No.: </label>526.9  P984.2S