Heitz, Siegfried <br/><br/>
Coordinates in geodesy 
/ by Siegfried Heitz 
 - New York  Springer  1985 
 - 255p. 
<br/><br/><label>ISBN: </label>354050088X 
<br/><br/><label>Dewey Class. No.: </label>526.3  / HEI/C