TY  - BOOK
AU  - Schaefer,Richard T
TI  - Sociology:  a brief introduction
SN  - 978-1-259-25224-2
AV  - HM51.S345 
PY  - 2015///
CY  - New York.
PB  -  : McGraw-Hill Education.
KW  - Sociology
KW  -  United State Social Condition
N1  - include glossary,index and references
ER  -