000 00317nam a2200133Ia 4500
001 7769
008 220811s1963 ###||||g |||| ||spa d
082 _a900.
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100 _aHeer, Friedrich
_930178
245 0 _aEl Mundo Medieval
264 _c1963
942 _cBK
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035 _a900. -H459-El Mundo Medieval-
999 _c23645
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