000 a
999 _c597
_d597
008 170802s1980 nyu||||| |||| 00| 0 eng d
020 _a9780684841489
_qcased
040 _aUPENSAB
_erda
041 _aENG
049 _aEL
082 _a658
090 _a658
_bPOR
245 _aCompetitive Strategy
_bTechniques for Analyzing Industries and Competitors
264 _aNew York
_bFree Press
_c1980
300 _axxviii, 396pages
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 _aCompetition
700 _aPorter, Michael E.
_eauthor