000 00310nam a2200121Ia 4500
005 20251222154436.0
008 251222s9999||||xx |||||||||||||| ||spa||
020 _a0-684-84147-9
082 _a658.401/P78/1998
100 _a"Porter, Michael E."
245 4 _aThe competitive advantage of nations
942 _cLIB
999 _c36626
_d36626