TY  - BOOK
AU  - De Vaus,D.A.
TI  - Research design in social research
SN  - 0761953469
U1  - 300.72 
PY  - 2011///
CY  - London, Thousand Oaks, Calif.
PB  - SAGE
KW  - Social sciences-  Research methodology
KW  - Research methodology- Social sciences
UR  - http://www.loc.gov/catdir/enhancements/fy0656/2001269153-t.html
ER  -