TY  - BOOK
AU  - Harari, Yuval Noah
TI  - 21 lessons for the 21st century
SN  - 9781787330672
U1  - E909.83   
PY  - 2007///
CY  - London
PB  - Jonathan Cape
KW  - Social prediction
KW  - Modern World
KW  - Social Change
KW  - History--Modern World
ER  -