Relativity and gravitation / 
edited by Charles G. Kuper and Asher Peres. 
 - New York :  Gordon and Breach Science Publishers,  1971. 
 - xi, 324 p. :  ill. ;  24 cm. 
<br/><br/> 'Proceedings of an international seminar on relativity and gravitation, which was held in July 1969 at the Einstein Institute of Physics, Technion City, Israel.' 
<br/><br/><label>ISBN: </label>0677143001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)--Congresses.<br/>Gravitation--Congresses.