000 00384nam a22001457a 4500
001 000001816
003 PE-LiUAP
008 160331s1996 xxu||||| |||| 00| 0 eng d
082 _a001.42
_bC29
100 _91445
_aCastañeda J, J
245 _aMétodos de investigación II
260 _c1996
942 _2ddc
_cLIB
999 _c1816
_d1816
952 _2ddc
_93782
_aB01
_bB01
_cS00
_gBC003779
_o001.42 / C29
_pBC003779
_yLIB