TY  - BOOK
AU  - Rahaman Farook Au.
TI  - General theory of relativity: A mathematical approach
SN  - 9781108837996 (hbk)
U1  - CN, R1 Carpa 
PY  - 2021///
CY  - Cambridge
PB  - Cambridge University Press        
KW  -  Elementary cosmology
KW  - Physics
N1  - Bibliography 395-397p.; Index 399-404p
ER  -