TY  - BOOK
AU  - Service, Elamn R.
AU  - Service, Elamn R.
TI  - Origins of the state and civilization : process of cultural evolution
U1  - Y17:10G:66 
PY  - 1975///
CY  - London
PB  - W.E. Norton & Co.
KW  - Y17:10G:66
ER  -