TY  - BOOK
AU  - Yin, Robert K.
TI  - Case study research: design and methods
SN  - 9780761925538
AV  - H62 .Y56 2002
PY  - 2002///
CY  - London
PB  - Sage publications
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - Includes bibliographic references and index
ER  -