000 00307nam a2200133Ia 4500
001 55775
008 220811s1966 ###||||g |||| ||spa d
082 _a551.1
_bM427
100 _aMather, Kirtley F.
_961714
245 0 _aLa Tierra
264 _c1966
942 _cBK
_2ddc
035 _a551.1 -M427-La Tierra-
999 _c48133
_d48133