Olliver, J.G <br/><br/>
Principles of surveying, Vol.1  plane surveying 

 - 4th ed. 
 - New York  Van Nostrand  1978 
 - ix,267 p. 
<br/><br/><label>ISBN: </label>0442302223 
<br/><br/><label>Dewey Class. No.: </label>526.9  / OLL