TY  - BOOK
AU  - Keith Sawyer R
TI  - Social emergence: : societies as complex systems
SN  - 9780521606370
U1  - 303.4 
PY  - 2005///
CY  - New York
PB  - Cambridge University Press
KW  - Communication Social aspects
KW  - Social Evolution
KW  - Social Systems
KW  - Sociology
KW  - Social Sciences
ER  -