TY  - BOOK
AU  - Yin,Robert K
TI  - Case Study Research: design and methods  
SN  - 0761925538 :
U1  - 300.722 19
PY  - 2003///
CY  - New Delhi
PB  - Sage Publications
KW  - Methodology
KW  - Spines
KW  - Research
KW  - Case Study
N2  - Social Science
ER  -