000 nas a22 a 4500
003 AR-ReUNN
005 20260701004435.0
008 260701c 9999sp |||||||||||||||spa
245 0 0 _aPaso a Paso
264 1 _aMadrid
_bMcgraw-Hill
942 _cCR
035 _a(BCU)2360
001 43902
999 _c43902
_d43902
040 _aAR-ReUNN
_bspa
_cAR-ReUNN
_eaacr2