TY  - BOOK
AU  - Israel,W.
AU  - Hawking, S. W.
TI  - General relativity: an Einstein centenary survey 
SN  - 0521222850
PY  - 1979///
CY  - London
PB  - Cambridge University Press
KW  - General relativity (Physics)
KW  - Relativity (Physics)
KW  - sears
ER  -