Caputo, Michele. <br/><br/>
The gravity field of the earth: .  from classical and modern methods 

 - New York,  Academic Press,  1967. 
 - xiv, 202 p.  illus., maps.  24 cm. 
 - International geophysics series;  v 10. .
<br/><br/><label>Subjects--Index Terms: </label>Gravity 
<br/><br/><label>Dewey Class. No.: </label>526/.7  / CAP