TY  - DATA
AU  - "Prasad, Shiva"
TI  - Special Theory of Relativity: Velocity Four Vector
CY  - Bombay
PB  - Indian Insitiute of Technology
KW  - IIT Bombay
KW  - NPTEL
KW  - Physics
KW  - Prof. Shiva Prasad
KW  - Special Theory of Relativity
KW  - Velocity Four Vector
UR  - http://video.snu.edu.in/index.php?id=10920&cat=Physics&course=Special Theory of Relativity&url=Phase2_Video/115101011/mod01lec14.mp4
ER  -