LEADER 00992nam0 2200277 4500 001 000028840 005 20120403100132.0 010 $a0684841460 100 $a20120403d1998----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $ay-------001yy 200 1 $aCompetitive advantage$ecreating and sustaining superior performance$fMichael E. Porter$ewith a new introduction 210 $aNew York$cFree Press$d1998 215 $axxiv, 557 p.$cill.$d24 cm 300 $aSul verso del front.: First Free Press edition 1985 500 10$aCompetitive advantage : creating and sustaining superior performance$912467 610 1 $aAziende$aGestione 610 1 $aAziende$aCompetitività 676 $a658.8$v21$9Gestione della distribuzione (marketing) 700 1$aPorter,$bMichael E.$4070$05334 801 0$aIT$bUNIPARTHENOPE$c20120403$gRICA$2UNIMARC 912 $a000028840 951 $a658-C/75$b43257$cNAVA1$d2012 996 $aCompetitive advantage$912467 997 $aUNIPARTHENOPE