TY  - GEN
AU  - Sachs,R.K
AU  - Wu,Hung-hsi
TI  - General relativity for mathematicians
SN  - 038790218X
U1  - 530.1/1/02451 
PY  - 1977///
CY  - New York
PB  - Springer-Verlag
KW  - Relativity (Physics)
N1  - Contine bibliogr. si index
ER  -