TY  - GEN
AU  - YIN, Robert K.
TI  - Case study research
SN  - 0761925538
U1  - 300.722 
PY  - 2003///
CY  - New Delhi
PB  - Sage
KW  - Case Study
KW  - Methodology
KW  - Case Method
KW  - Social Sciences
ER  -