000 00279nam a2200121Ia 4500
001 102726
008 170722s9999 xx 000 0 und d
100 _aErhard, Ludwig
245 _aProsperity through competition. /
250 _aEd2,Ed3
260 _c1959,1962.
942 _cGEN
999 _c50269
_d50269