TY  - GEN
AU  - Duiker, William J
AU  - Spielvogel, Jackson J
TI  - The essential world history
SN  - 0534627129
U1  - 909 
PY  - 2005///
CY  - Singapore
PB  - Thomson Learning
KW  - CIVILIZATION
KW  - EMPIRES
KW  - GLOBAL CIVILIZATION
KW  - HISTORY
KW  - WORLD HISTORY
ER  -