TY  - BOOK
AU  - Hirst Paul
TI  - Social evolution and sociological catergories
T2  - Controversies in sociology ed by  T B Bottomore and M J Mulkay; 5
U1  - Yz7, L62 
PY  - 1976///
CY  - London
PB  - George Allen And Unwin    
KW  - SOCIOLOGY
ER  -