TY  - BOOK
AU  - Shaviv, G..
TI  - General Relativity and Gravitation / 
SN  - 0 470 77939 X
U1  - CKotNP4653,N74 
PY  - 1981///
CY  - New York : 
PB  - John Wiley & Sons , 
KW  - Physics <Relativity and Gravitation>
ER  -