TY - BOOK T1 - Morality : an introduction to ethics T2 - Canto A1 - Williams, Bernard 1929-2003 LA - Spanish PP - Cambridge PB - Cambridge University Press YR - 2005 ED - 5th printing UL - https://colectivo.uloyola.es/Record/T114669 OP - 97 CN - 171 SN - 0-521-45729-7 KW - Ética fundamental ER -