Prasanna, A R, ed <br/><br/>
Gravitation, quanta and the universe: proceedings of the einstein centenary sysmposium held at Ahmedabad, India, 29 January-3 February 1979 

 - New Delhi  Wiley Eastern  1980 
 - xiv, 326 p. 
<br/><br/><label>Dewey Class. No.: </label>530.11 P886G