TY  - BOOK
AU  - Craig, Albert M.
TI  - The heritage of world civilizations 
SN  - 0-02-325492-0
U1  - 909 H546 1990 
PY  - 1990///
CY  - New York : 
PB  - Macmillan Publishing Co., 
KW  - Civilization - History
ER  -