000 00387ntaaa2200169 4500
003 01
005 20251027201754.0
008 0714s1973 ag 01
040 _aAR-BaBN
_bspa
_cAR-BaBN
_eaacr
_dRIC
082 _a241.0000 F85
100 _aFrankena, William K.
_916202
245 _aEtica
250 _a1 ed.
260 _aMéxico :
_bUTEHA,
_cc1965
300 _axi, 176 p
942 _cBK
999 _c12389
_d12389