TY  - BOOK
AU  - MAGRETTA, JOAN
ED  - HARVARD BUISINESS SCHOOL PUBLISHING
TI  - UNDERSTANDING MICHAEL PORTER: THE ESSENTIAL GUIDE TO COMPETITION AND STRATEGY
SN  - 9781422160596
U1  - 658.4012 
CY  - BOSTON
KW  - COMPETENCIA
KW  - ESTRATEGIAS
ER  -