TY  - BOOK
AU  - Creswell, John W.
TI  - Research design: qualitative, quantitative and mixed methods approach
SN  - 9781412965569
U1  - 300.72 
PY  - 2009///
CY  - Los Angeles
PB  - SAGE Publications
KW  - Social sciences--Research--Methodology
KW  - Social sciences--Statistical methods
KW  - Social service--Research--Methodology
N1  - pt. 1. Preliminary considerations --
The selection of a research design --
Review of the literature --
The use of theory --
Writing strategies and ethical considerations --
pt. 2. Designing research --
The introduction --
The purpose statement --
Research questions and hypotheses --
Quantitative methods --
Qualitative procedures --
Mixed methods procedures
ER  -