TY  - DATA
AU  - Friedrichs, K. O.
TI  - From Pythagoras to Einstein
T2  - Anneli Lax New Mathematical Library, 
SN  - 9780883859315 (online)
PY  - 1966///, c1965]
CY  - [New York]
PB  - Random House
KW  - Dynamics
KW  - Pythagorean theorem
KW  - Relativity (Physics)
KW  - Vector analysis
UR  - https://www.ams.org/nml/016
ER  -