TY  - BOOK
AU  - Punch,Keith
TI  - Introduction to social research: quantitative and qualitative approaches 
SN  - 9781446240939 (pbk.)
PY  - 2014///
CY  - London
PB  - SAGE
KW  - Social sciences
KW  - Research
N1  - Includes index; Includes bibliographical references
ER  -