TY  - BOOK
AU  - Harari, Yuval N., ,
TI  - 21 lessons for the 21st century 
SN  - 9781784708283
AV  - CB428.H36848 
PY  - 2018///
CY  - New York
PB  - Spiegel & Grau, 
KW  - Civilization, Modern
KW  - 21st century.
KW  - World politics
ER  -