TY  - BOOK
AU  - Bowler, M. G
TI  - Gravitation and relativity
T2  - International series in natural philosophy; v. 86
SN  - 0-08-020408-2
PY  - 1976///
CY  - Oxford
PB  - Pergamon Press
KW  -  Gravitation relativity
KW  - Astronomy and astrophysics thesaurus 
ER  -