TY  - BOOK
AU  - Penrose,Roger
TI  - The road to reality: a complete guide to the laws of the universe
SN  - 9780099440680
U1  - 530.1 P386R 
PY  - 2005///
CY  - London
PB  - Vintage Books
KW  - Science
KW  - Roots
KW  - Surfaces
KW  - Symmetry groups
KW  - Supersymmetry
ER  -