TY  - BOOK
AU  - Leighton, Robert B.
AU  - Sands, Matthew
AU  - Davies, Paul
TI  - Six easy pieces: essentials of physics explained by most brilliant teacher
SN  - 9780465025275
U1  - 530 LEI 
PY  - 2011///
CY  - New York
PB  - Basic books
KW  - Basic Physics
KW  - Physics and Other Sciences
KW  - Theory of gravitation
ER  -