TY  - BOOK
T1  - Strategy : seeking and securing competitive advantage
T2  - Harvard business review book series
A2  - Porter, Michael E.
A2  - Montgomery, Cynthia A
LA  - English
PP  - Boston
PB  - Harvard University, Harvard Business School Press
YR  - 1991
UL  - https://colectivo.uloyola.es/Record/L25243
OP  - 475
SN  - 0875842437
KW  - Planificación estratégica
ER  -