| 000 | 00363nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aPorter, Michael E | ||
| 020 | _a0-684-84146-0 | ||
| 654 | _aCommerce and Management | ||
| 942 | _cBK | ||
| 245 | _aCompetitive advantage : creating and sustaining superior performance | ||
| 260 |
_aThe Free Press, New York _c1985 |
||
| 082 | _a658.1145 Por | ||
| 300 | _axxv,559 | ||
| 999 |
_c29681 _d29681 |
||