TY  - BOOK
AU  -  Yin Robert K.
TI  - Case study research: design and methods
SN  - 0803956622
U1  - 300.72 
PY  - 1994///
CY  - Thousand Oaks; New Delhi
PB  - Sage Publications
KW  - Research Design
KW  - Research
KW  - Social Sciences
N2  -  Social Sciences, Research, Research Design
ER  -