000 00341nam a22001337a 4500
001 000018885
003 PE-LiUAP
008 160331s2008 xxu||||| |||| 00| 0 eng d
100 _9147
_aRicardo, Henry
245 _aEcuaciones diferenciales
260 _c2008
942 _2ddc
_cLIB
999 _c18885
_d18885
952 _2ddc
_936300
_aB11
_bB11
_cS00
_gAR004883
_pAR004883
_yLIB