TY  - BOOK
AU  - Punch,Keith
TI  - Introduction to social research: quantitative and qualitative approaches 
SN  - 0761944168
AV  - H62 .P93 2005
PY  - 2005///
CY  - London, Thousand Oaks
PB  - SAGE
KW  - Social sciences
KW  - Research
N1  - Previous edition: 1998; Includes bibliographical references (pages [296]-308) and index
ER  -