TY  - BOOK
AU  - Duiker, William J.
AU  - Spielvogel, Jackson J.
TI  - World history to 1500
SN  - 0-314-03763-2
U1  - BCir. 909 
PY  - 1994///
CY  - --New York
PB  - West Publishing Company
N1  - Include index; Part 1.The first civilizations and the rise of empires  --2. New patterns of civilizations
ER  -