TY  - BOOK
AU  - Penrose, Roger
TI  - The road to reality: a complete guide to the laws of the universe 
SN  - 0224044478
U1  - 500.2 22
PY  - 2004///
CY  - London
PB  - Jonathan Cape
KW  - FÃ­sica matemÃ¡tica
KW  - embne
N1  - Includes bibliographical references (p. 1050-1080) and index
ER  -