TY  - BOOK
AU  - Hawking S W
AU  -  Ellis G F R
TI  - Large scale structure of space-time
SN  - 9780521099066 (pbk)
U1  - C81, L3;3   TC 
PY  - 1973///
CY  - Cambridge
PB  - Cambridge University Press     
KW  -  Curvature
KW  -  Null curves
KW  -  Role of gravity
KW  - Physics
N1  - ''References 373-380p''.; ''Index 385-391p''
ER  -