TY  - BOOK
AU  - Puri, S. P.
TI  - General theory of relativity
SN  - 9788131795682
U1  - 530.11/PUR/G 
PY  - 2013///
CY  - New Delhi
PB  - Pearson
KW  - Relativity (Physics)
KW  - College textbooks
KW  - Gravitation
ER  -