TY  - BOOK
T1  - Relativity and cosmology /
DA  - c1977.
CY  - New York :
AU  - Kaufmann, William J.
ET  - 2d ed.
CN  - QB981 .K3 1977
CN  - QB981
PB  - Harper & Row,
PP  - New York :
PY  - c1977.
N1  - Includes index.
ID  - 111936
KW  - Cosmology.
KW  - General relativity (Physics)
SN  - 0060435720
TI  - Relativity and cosmology /
ER  -