TY  - BOOK
AU  - Ray, M
TI  - Theory of Relativity Special & General
U1  - 530.11 
PY  - 1970///
CY  - Delhi
PB  - S.Chand & Co
KW  - POST GRADUATE REFERENCE
KW  - Relativity (Physics)
KW  - Special relativity (Physics)General relativity (Physics)
KW  - Physics
ER  -