000 00492nam a22001697a 4500
001 000024074
003 PE-LiUAP
008 160331s2007 xxu||||| |||| 00| 0 eng d
082 _a340
_bO83
100 _95334
_aOsterling Parodi, Felipe
245 _aObligaciones, las
250 _a8ava ediciĆ³n
260 _c2007
942 _2ddc
_cLIB
999 _c24074
_d24074
952 _2ddc
_949828
_aB34
_bB34
_cS00
_gHCH000573
_o340 / O83
_pHCH000573
_yLIB
952 _2ddc
_949829
_aB34
_bB34
_cS00
_gHCH000574
_o340 / O83
_pHCH000574
_yLIB