TY  - BOOK
AU  - Yin,Robert K.
TI  - Case study research: design and methods 
SN  - 9781452242569 (pbk.)
PY  - 2014///]
CY  - Los Angeles
PB  - SAGE
KW  - Case method
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - Includes index; Includes bibliographical references
ER  -