TY  - BOOK
AU  - Wallbank, Walker T.
TI  - civilization: past and present
SN  - 0673183483
U1  - GC 909 C499 1987 
PY  - 1987///
CY  - Glenview III
PB  - Scott, Foresman and Co.
KW  - Civilization
N1  - Includes bibliographical references and index
ER  -