TY  - BOOK
AU  - Creswell john w.
TI  -  Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
SN  - 9781452226095 (cloth)
AV  -  H62  .C6963 2014
PY  - 2014///
CY  - Thousand Oaks
PB  -  SAGE Publications
KW  - Social sciences Social sciences
KW  -  Research Methodology.Statistical methods
N1  -  Includes bibliographical references (p. 251-260) and indexes
ER  -