Ewing, Clair E. <br/><br/>
Introduction to geodesy / 
Clair E. Ewing and Michael M. Mitchell. 
 - New York :  American Elsevier Pub. Co.,  1970. 
 - 304 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geodesy.