TY  - BOOK
AU  - Swanborn, Peter
TI  - Case study research: what, why and how?
SN  - 9788132110293
U1  - 001.42 
PY  - 2012///
CY  - New Delhi
PB  - Sage Publications India Pvt Ltd.
KW  - Research cases
KW  - Research methodology
ER  -