000 00384nam a2200133Ia 4500
008 221001s2004 xx 000 0 eng d
020 _a9780743260886
082 _a658 POR
100 _aPorter, Michael E.
245 0 _aCompetitive strategy : Techniques for analyzing industries and competitors
260 _aNew York
_bFree Press
_c2004
300 _axxviii,396p.
942 _2ddc
_cBK
999 _c44226
_d44226