TY  - BOOK
AU  -  K Yin Robert
TI  - The case study anthology
SN  - 9780761929260
U1  - 001.432 YIN 
PY  - 2004///
CY  - Thousand Oaks, CA :  
PB  - Sage Publications
KW  - Social sciences -- Research -- Methodology.
KW  - Forschungsmethode
KW  - Fallstudie.
N1  - include index
ER  -