TY  - BOOK
AU  - Duiker,William J.
AU  - Spielvogel,Jackson J.
TI  - The essential world history
SN  - 9780495902959
AV  - D20 .DUI 2011
PY  - 2011///]
CY  - Boston, MA
PB  - Wadsworth, Cengage Learning
KW  - World history
N1  - Includes bibliographical references and index.
Volume 1 to 1800; Includes bibliographical references and index
ER  -