Sciama, D.W. <br/><br/>
The physical foundations of general relativity / 
D.W. Sciama ; Ill. by Joyce A. Lake. 
 - Garden City, New York :  Doubleday & Company, Inc.,  1969. 
 - 104 p. 
 - The Science Study Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics