TY  - BOOK
AU  - Fritzsch,Harald
AU  - Heusch,Karin
TI  - An Equation that Changed the World: Newton, Einstein and the Theory of Relativity 
SN  - 0-226-26557-9
PY  - 1994///
CY  - Chicago, London
PB  - University Press of Chicago
KW  - Physics
N1  - Includes Bibliographic References and Index
ER  -