TY  - BOOK
AU  - Harari , Yuval Noah
AU  - Rathnayake , Upali
TI  - සේපියන්ලා
SN  - 9789553120557
U1  - 909 
PY  - 2020///
CY  - Nugegoda
PB  - Sarasavi
KW  - Civilization
KW  - Human Brief History
KW  - World History
ER  -