000 00349nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a521335337
082 _a338
082 _b9675
100 _a"Macgaffey, Janet."
245 0 _aEntrepreneurs and Parasi
260 _aNew York
260 _bCambridge
260 _c1987
300 _axiii-241
999 _c30261
_d30261