TY  - BOOK
AU  - Pryor,, Frederic L
TI  - Econimic Systems of Foraging,Agricultural, and Industrial Societies / 
SN  - 0-521-84904-7
U1  - 330.9 
PY  - 2005///
CY  - UK
PB  - Cambridge University Press
KW  - Comparative economics
KW  - Agriculure economics
KW  - Industrial economics
KW  - Economic system- Marxist
ER  -