TY  - BOOK
AU  - Punch, Keith.
TI  - Introduction to social research: quantitative & qualitative approaches 
SN  - 9781446240939
U1  - 001.40300 PUN-I Edu. 2303 
CY  - Los Angeles
PB  - Sage
KW  - Social sciences--Research
KW  - Social sciences--Research.Social surveys--Methodology. Social sciences--Research
ER  -