Venkataraman, G.
At the speed of light / G. Venkataraman. - Hyderabad : University Press (India) Ltd., 1993. - vii, 127 p. : ill. ; - Vignettes in physics .
8173710090
Light.
General science.
At the speed of light / G. Venkataraman. - Hyderabad : University Press (India) Ltd., 1993. - vii, 127 p. : ill. ; - Vignettes in physics .
8173710090
Light.
General science.