Garland, G. D.  <br/><br/>
The Earth's shape and gravity 

 - London :   Pergamon Press,   1965. 
 - 183 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEODESIA<br/>GEOFISICA
<br/><br/><label>Universal Decimal Class. No.: </label>52