000 00286nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aCHAMBERLIN (EH)
245 0 _aTheory of monopolistic competition Ed.7
260 _b"Harvard Uni. Press, Cambridge"
260 _c1958
942 _cBK
999 _c214736
_d214736