TY  - BOOK
AU  - Ehlers Jurgen
TI  - Relativity theory and astrophysics
U1  - 523.01 
PY  - 1967///
CY  - Providence
PB  - American Mathematical Society
KW  - Astrophysics
KW  - Cosmology
KW  - Galactic structure
KW  - Relativity
KW  - Stellar structure
N1  - Pt 1- Relativity and cosmology.(AMS lectures in applied mathematics; v.8)
ER  -