TY  - BOOK
AU  - Punch,Keith
TI  - Introduction to research methods in education
SN  - 9781847870179
PY  - 2009///
CY  - Thousand Oaks, CA
PB  - SAGE
KW  - Education
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references (p. 361-374) and     index
ER  -