000			00513nam a2200169Ia 4500
008			100324s9999 xx 000 0 und d
020			_aFS IV 90- 3
040			_a,
100			_aGeroski P A.
245			_aEffects of entry on profit margins in the short and long run
260			_c1990 _bWissenschaftszentrum, Berlin
300			_bSee WZ 330 AUD (Includes Acc. Nos. 32318, 32319 , 32320 & 32321) _a27
366			_b1990
650			_aECONOMICS
942			_cWP _2ddc
999			_c92691 _d92691