| 000 | 00431nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20241005140256.0 | ||
| 008 | 210321s9999 xx 000 0 und d | ||
| 020 | _a499 | ||
| 041 | _aEnglish | ||
| 082 | _a658 | ||
| 100 | _aPorter,Michael.E | ||
| 245 | 0 | _aCompetitive Advantage | |
| 250 | _aFirst | ||
| 260 |
_bThe Free Press, New YorkNew York _c1990 |
||
| 300 | _a357 | ||
| 500 | _aBBM | ||
| 650 | _aManagement | ||
| 942 | _cBK | ||
| 999 |
_c498 _d498 |
||