TY  - BOOK
AU  - Swanborn, Peter G.
TI  - Case study research: what, why and how ? 
SN  - 9781849206
U1  - 001.42 
PY  - 2010///
CY  - London
PB  - Sage
KW  - Research
KW  - Methodology
N1  - 
Includes bibliographical references and index
ER  -