000 00310nam a2200133Ia 4500
008 200202s9999 xx 000 0 und d
100 _aHarward Buisness Reveiw
245 0 _aManagement information series; pt.2
260 _aBoston
260 _b1976
260 _c1976
650 _aManagement
942 _cB
999 _c11912
_d11912