TY  - BOOK
AU  - Brown Robert
TI  - Rules and laws in sociology
SN  - 0-1700-7579-0
U1  - 306 
PY  - 1973///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Social norms
KW  - Social structure
KW  - Sociology
ER  -