00365nam a2200157   450000100060000000300030000600500170000900800410002603500190006703500180008605000200010410000270012424500280015125000110017926000170019012467UR20220427191814.0061102|||||||||||||||||||||||||||||||| d  a(janium) 12456  a(janium)12456 4aBJ66b.V37 19771 aVargas Montoya, Samuel10aEtica o filosofia moral  a12a ed  bPorruac1977