Ramsey, A. S. <br/><br/>
An introduction to the theory of newtonian attraction 
A. S. Ramsey 
 - Cambridge  Cambridge University Press  1949 
 - ix, 184p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gravitation
<br/><br/><label>Universal Decimal Class. No.: </label>531.51  / RAM