TY  - BOOK
AU  - Punch F.K.
TI  - Introduction to social research: quantitative & qualitative approaches
SN  - 9781446240939
AV  - DUCE H62.157 
PY  - 2014///
CY  - Los Angeles
PB  - Sage
N1  - includes appendix, glossary,references and index
ER  -