TY  - GEN
AU  - Wallbank TWalter
AU  - Wallbank T Walter
TI  - Civilization past & present
SN  - 0673388670
AV  - CB69 
U1  - 909 
PY  - 1991///
CY  - New York
PB  - HarperCollins
KW  - Civilization
N1  - Includes bibliographical references and indexes
ER  -