TY  - BOOK
AU  - Punch,Keith F.
TI  - Introduction to social research: quantitative and qualitative approaches 
SN  - 0761958126
AV  - H62 .P93 1998
U1  - 300/.7/2 21
PY  - 1998///
CY  - London, Thousand Oaks, Calif.
PB  - SAGE Publications
KW  - Social sciences
KW  - Research
N1  - Includes bibliographical references and index
ER  -