000 00403naa a22001094a 4500
001 CR119961
040 _aveucat
_cveucat
041 _aspa
100 _aDARRIGRANDI, ISABEL
245 _aEL ULTIMO MAINFRAME?
942 _2lcc
_cART
773 _aAMERICA ECONOMIA
999 _c62106
_d62106