000 00513nam a22001817a 4500
003 BUL
005 20230208122602.0
008 221228b |||||||| |||| 00| 0 eng d
020 _a0684841460
_cRs.250/-
040 _aBUL
082 _a382.1042
_bPOR'N98
100 _aPorter, Michael
245 _aCompetitive advantage
_bcreating and sustaining superior performance
_cMichael Porter
260 _aNew York
_bFree Press
_cc1998
300 _axxiv, 557 []p.
650 _aCompetition, International
942 _cBOOK
999 _c6026
_d6026