000 00396nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a0 02 925360 8
041 _aen
082 _a658.4012
100 _aPORTER, Michael E
245 0 _aCompetitive Strategy : Techniques for Analyzing Industries & Competitors
260 _aNew York
_bThe Free Press
_c1980
300 _axx, 396p
942 _cPR
999 _c48165
_d48165