TY  - BOOK
AU  - Maxwell,Joseph A.
TI  - A Realist Approach for Qualitative Research 
SN  - 978-0-7619-2923-9
U1  - 001.42 
PY  - 2012///
CY  - New Delhi
PB  - Sage
KW  - Research Methods
KW  - Qualitative Reseach
ER  -