TY  - BOOK
AU  - Bergman, Manfred Max
TI  - Advances in mixed methods research : theories and applications
SN  - 1412948088
U1  - Q180.55.M4 A38 2008 001.42 
PY  - 2008///
CY  - Thousand Oaks, CA
PB  - SAGE Publications
KW  - Research - Methodology
ER  -