TY  - BOOK
AU  - Teddlie Charles
AU  -  Tashakkori Abbas
TI  - Foundation of mixed methods research :  Integrating quantitative and qualitative approaches in the social and behavioral science
SN  - 9780761930129 (pbk)
U1  - Sigma:f, P9 
PY  - 2009///
CY  - Los
PB  - Angeles Sage Publications USA     
KW  - SOCIAL SCIENCES
ER  -