000 00301nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a339.137.2
_bROB
100 _aROBINSON, Joan
245 0 _aEconomics of imperfect competition
250 _aEd.2
260 _aLondon
_bMacmillan
_c1976
942 _cBK
999 _c31795
_d31795