TY  - BOOK
AU  - Porter, Michael E.
AU  - Strategic planning
TI  - Competitive advantage of nations: with a new introduction
SN  - 9780684841472
U1  - 382.1042 
PY  - 1990///
CY  - New York
PB  - The Free Press
KW  - Competition, International
KW  - Industrial management
ER  -