TY  - BOOK
AU  - Duiker,William J. and Spielvogel, Jackson J.
TI  - World History
SN  - 9780495797333
U1  - 909 
PY  - 2010///
CY  - Australia
PB  - Wadsworth Cengage Learning
KW  - World History-Study and Teaching-Patterns of Civilization-Global Civilization
ER  -