TY  - BOOK
AU  - Simplson,Richard L and Simpson,Ida Harper.
TI  - Social Organization and Behavior: A Reader in General Sociology
U1  - G3 S 
PY  - 1964///
CY  - New York
PB  - John Wiley and Sons,Inc
KW  - Statistics, The Emergence of Modern Society, Social Stratification
ER  -