TY  - BOOK
AU  - Fritzsch, Harald
AU  - Fritzsch,Harald
TI  - That Changed the World:  Newton, Einstein, and the Theory of Relativity
SN  - 0226265579   
U1  - N34 
PY  - 1994///
CY  - Chicago
PB  - University of Chicago Press
N1  - includes index and biblioraphy
ER  -