TY  - BOOK
AU  - Bernard,H.Russell
TI  - Social research method: qualitative and quantitative approaches 
SN  - 9781412978545 (cloth)
PY  - 2013///
CY  - Thousand Oaks, Calif.
PB  - SAGE Publications
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -