TY  - BOOK
AU  - Duiker, William J.
AU  - Spielvo, Jackson J.
TI  - History of the world
SN  - 13: 978-981-4510-93-6
AV  - 909 D88 c2013 
PY  - 2013///
CY  - Singapore
PB  - Cengage Learning Asia
KW  - World history
ER  -