00402nam a2200157Ia 4500 210210b1993 xxu||||| |||| 00| 0 eng d 0 86311 333 8 530.11 VENA VENKATARAMAN (G). At the speed of light. Hyderabad Universities Press 1993 viii,125 Relativity Mathematical Physics 047294 96300 96300 0 0 0 0 Physics AL AL Physics 2021-02-17 40.00 0 530.11 VENA 047294 2021-02-17 00:00:00 2021-02-17 BK