000 00372nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aHAR
_b658.8
100 _aHarvard Business Review
245 0 _aLevitt on marketing
260 _c1991
_bHarvard Business School
_aAmerica,
300 _aVi: 110p, 25 cm.
650 _aMarketing:
650 _aMarketing:,
942 _cBK
999 _c4600
_d4600