TY  - BOOK
AU  - Creswell, John W
TI  - Research Design: Qualitative :quantitative  and amixed Methods approaches
SN  - 9780761924425
AV  - H62  CRE 2002
PY  - 2003///
CY  - New Dehli
PB  - Sage  Publications
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Statistical methods
N1  - includes Biblio.Ref.index
ER  -