TY  - BOOK
AU  - Gomm,Roger Hammersley,Martyn and Foster,Peter
TI  - Case study method: key issues, key texts 
SN  - 07611964142
AV  - H62 .H2318
PY  - 2000///
CY  - London
PB  - Sage
KW  - Case method
KW  - Social science
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -