TY  - BOOK
AU  - Ellet , William
TI  - The Case study HandBook: how to read , discuss , and wirte persuasively about cases
SN  - 9781422101582
U1  - 658 
PY  - 2007///
CY  - Boston
PB  - Harverd Business School Press
KW  - management -case studies --study and teaching
ER  -