TY  - BOOK
AU  - Wald Robert M
TI  - Space, time and gravity: theory of the big bang and black holes
SN  - 0226870286
U1  - C8, N2 
PY  - 1992///
CY  - Chicago
PB  - University of Chicago       
KW  -  Cosmic Hypotheses
KW  - Physics
ER  -