TY  - GEN
AU  - Swanborn, Peter G.
TI  - Case study research: what, why and how?
SN  - 9788132110293(pb)
U1  - 001.42 SWA/Cas 
PY  - 2012///
CY  - New Delhi
PB  - Sage Publication India Pvt. Ltd
KW  - Case Study
N1  - Includes bibliography and index
ER  -