TY  - BOOK
AU  - Creswell,John W.
TI  - Research design: qualitative and quantitative approaches 
SN  - 9780803952546 (cased) :
U1  - 300.72 CRE 
PY  - 1994///
CY  - Thousand Oaks, Calif., London
PB  - Sage Publications
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Statistical methods
KW  - Research Design
KW  - Statistics
KW  - Social Sciences
KW  - Research methods: general
KW  - thema
KW  - Communication studies
KW  - Social research & statistics
N1  - Includes bibliographies and indexes
ER  -