000			00314nam a2200145Ia 4500
008			161018s9999 xx 000 0 und d
020			_a8120320603
100			_aPetersen,Ch. _99423
245			_aManagerial Economics
250			_a4Ed
260			_bPhi
300			_a672p. _bRs:295
490			_a2370
942			_02
999			_c2370 _d2370