TY  - BOOK
AU  - Harari, Yuval Noah
TI  - 21 lessons for the 21st century
SN  - 9781784708283
U1  - 909.83 H2125t 
PY  - 2018///
CY  - India
PB  - Vintage
KW  - History, Modern
KW  - Social change
KW  - World politics
ER  -