TY  - BOOK
AU  - Duiker,William J.
AU  - Spielvogel,Jackson J.
TI  - World history
SN  - 9780495797333
PY  - 2010///
CY  - Boston, MA
PB  - Wadsworth Cengage Learning
KW  - World history
N1  - Includes bibliographical references and index
ER  -