TY  - BOOK
AU  - Goyal , J.K. .
AU  - Gupta, K.P. .
TI  - Theory of Relativity
U1  - 530.11 
PY  - 1986///
CY  - Meerut
PB  - Krishna Prakashan Mandir
KW  - Mathematics
KW  - Relativity
KW  - PG-Mathematics
ER  -