TY  - BOOK
AU  - Dul, Jan
AU  - Hak, Tony
TI  - Case study methodology in business research
SN  - 9780750681964
SN  - 200793210
U1  - 650.072 DUL 
PY  - 2007///
CY  - Oxford ; Boston
PB  - Butterworth Heinemann, Elsevier
KW  - Business - Research - Methodology
N1  - Includes bibliographical references and index
ER  -