TY  - BOOK
AU  - Blecher Marvin
TI  - General relativity
SN  - 9789813108479 (pbk)
U1  - CN, Q6 Carpa 
PY  - 2016///
CY  - London
PB  - WS          
KW  -  Black holes
KW  -  Cosmology
KW  -  Curvature
KW  - Special relativity
N1  - Bibliography 171-172p.; Index 173 176p
ER  -