TY  - GEN
AU  - Porter, Michael E.
TI  - The competitive advantage of nations : with a new introduction
SN  - 9780333736425
U1  - 658.835 
PY  - 1990///
CY  - New York
PB  - Palgrave
KW  - MANAGEMENT
KW  - MANAGEMENT OF MARKETING
KW  - MARKET RESEARCH
ER  -