TY  - BOOK
AU  - Creswell,John W.
TI  - Research design
SN  - 9781412965569 (cloth)
AV  - MED H62 .C6963 2009
CY  - Thousand Oaks, Calif.
PB  - Sage Publications
KW  - Social sciences
UR  - http://www.loc.gov/catdir/toc/ecip0810/2008006242.html
ER  -