TY  - BOOK
AU  - Creswell, John W.
AU  - 
TI  - Research design:  qualitative, quantitative, and mixed methods approaches
SN  -  9781506386768
U1  - 300.72 CRE 
PY  - 2018///
CY  -  Los Angeles, CA
PB  - Sage Publications
KW  - Social sciences--Research--Methodology | Social sciences--Statistical methods |Social service--Research--Methodology Mixed methods approaches
N1  - Includes references and index
ER  -