TY  - SER
AU  -  Eddington, Arthur Stanley, 
TI  -  Space, Time and Gravitation : :  
AV  - QC 
PY  - 2009///
PB  -  Project Gutenberg, 
KW  -  Space and time
KW  -  Gravitation
KW  -  Relativity (Physics)
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/29782
ER  -