TY  - BOOK
AU  - Impey, Chris 
TI  - Einstein's monsters : the life and times of black holes
SN  - 9781324000938
U1  - 523.8875 Im75e 
PY  - 2019///
CY  - New York
PB  - W. W. Norton and Company
KW  - Black hole (Astronomy- Popular work)
KW  - Gravitational- Popular works
KW  - Popular works
ER  -