Gravitation, quanta and the universe  proceedings of the Einstein centenary Symposium on Gravitation, quanta and the universe, held in Ahmedabad, India, 29 Jan - 3 Feb 1979 
edited by A.R. Prasanna, J.V. Narlikar and C.V. Vishveshwara. 
 - New Delhi  Wiley Eastern  1980 
 - [various pagings.] 
<br/><br/><label>ISBN: </label>0-85226-720-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA Thesaurus<br/>Science Fiction Stories
<br/><br/><label>Universal Decimal Class. No.: </label>530.12(082.1)  / GRA