TY  - BOOK
AU  -  
TI  - Civilization: readings from Scientific American 
SN  - 0716710242
U1  - 909 
PY  - 1979///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Civilization, Ancient
KW  - Cities and towns, Ancient
N1  - includes bibliographical references and index
ER  -