000 00298nam a2200109Ia 4500
008 230320s9999||||xx |||||||||||||| ||spa||
082 _aR/378.15/S18
100 _aSalas Guevara, Federico
245 0 _aIntellectus; Guia De Estudios Superiores 1990
260 _bSAGRASALAS GUEVARA,
942 _80
_cLIB
999 _c23308
_d23308