TY  - BOOK
AU  - Feynman, Richard P
TI  - Six not so easy pieces : Einstein's relativity, symmetry and space time
SN  - 201150255
U1  - 530.11  FEY;1  R 
PY  - 1997///
CY  - New York
PB  - Addison-Wesley
N1  - Content page available
ER  -