TY  - BOOK
AU  - Schaefer,Richard T.
AU  - Lamm,Robert P.
TI  - Sociology--a brief introduction
U1  - 301 14
PY  - 1994///
CY  - New York
PB  - McGraw-Hill
KW  - Sociology
KW  - Xã hội học
KW  - United States
KW  - Social conditions
KW  - 1980-
KW  - Mỹ
ER  -