Agor, R. <br/><br/>
Advanced Surveying 
by R. Agor 
 - 4th ed. 
 - Delhi:  Khanna Publishers,  1999. 
 - xvi, 684p. 
<br/><br/><label>ISBN: </label>8174090533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying
<br/><br/><label>Dewey Class. No.: </label>692.5 AGO