Hosmer, George L.  <br/><br/>
Geodesy :  including astronomical observations, gravity measurements, and methods of least squares / 
George L. Hosmer. 
 - 2nd ed. 
 - New York :  Wiley,  c 1930. 
 - xiv, 461 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geodesy.
<br/><br/><label>Dewey Class. No.: </label>526.3 / H794g