000 00379nam a2200157Ia 4500
001 13853
008 220613s2001 xx 000 0 und d
020 _a968-762-27-2
082 _a307.14 P964i
260 _aMéxico :
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_c2001
901 _a307.14 P964I
902 _aA
905 _a5232202001 mx 0000000000spa00
942 _c1
999 _c15992
_d15992