TY  - BOOK
AU  - Feynman Richard P
TI  - Six Not-so-Easy- Pieces:  
SN  - 978-0-19-960196-7
U1  - 530.1 23
PY  - 1997///
CY  - New York
PB  - Basic Books
N1  - One: Vectors
Two: Symmetry in Physical Laws
Three: The Special Theory of Relativity
Four: Relativistic Energy & Momentum
Five: Space-Time
SIx: Curved Space
ER  -