TY  - BOOK
AU  - Creswell,John W.
TI  - Research design: qualitative, quantitative, and mixed methods approaches 
SN  - 0761924418 (c)
AV  - H 62 .C6963 2003
PY  - 2003///
CY  - Thousand Oaks, Calif.
PB  - Sage Publications
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Statistical methods
KW  - Methods
KW  - Sciences sociales
KW  - Recherche
KW  - Mtï¿½ï¿½?ï¿½hodologie
KW  - Mtï¿½ï¿½?ï¿½hodes statistiques
N1  - Includes bibliographical references (p. 228-236) and indexes
ER  -