00243nam a2200097Ia 4500008004100000082001700041100001700058245002500075260003700100300000800137140113s9999    xx            000 0 und d  a304:8-8   L1  a"Toynbe, A."  aSurviving the future  a1971bOxford Univ. PresscLondon  a164