000 00267nam a2200121Ia 4500
001 2586
008 170420s9999 xx 000 0 und d
020 _aCNC93
100 1 _aFabio leon Cardona
245 1 0 _aNuestro Mundo Convivamos 4
260 _bSusaeta
942 _cAP
999 _c9712
_d9712