000 00391nam a22001457a 4500
001 000023315
003 PE-LiUAP
008 160331s1998 xxu||||| |||| 00| 0 eng d
082 _a658.404
_bB12
100 _91509
_aBaca Urbina, Gabriel
245 _aEvaluaciĆ³n de proyectos
260 _c1998
942 _2ddc
_cLIB
999 _c23315
_d23315
952 _2ddc
_948408
_aB38
_bB38
_cS00
_gCS001409
_o658.404 / B12
_pCS001409
_yLIB