000 00464nam a22001577a 4500
001 000013935
003 PE-LiUAP
008 160331s2007 xxu||||| |||| 00| 0 eng d
082 _a346.5
_bO83
100 _95334
_aOsterling Parodi, Felipe
245 _aLas obligaciones
260 _c2007
942 _2ddc
_cLIB
999 _c13935
_d13935
952 _2ddc
_925446
_aB39
_bB39
_cS00
_gAB001354
_o346.5 / O83
_pAB001354
_yLIB
952 _2ddc
_925447
_aB39
_bB39
_cS00
_gAB001355
_o346.5 / O83
_pAB001355
_yLIB