00429nam a22001817a 450000100060000000300100000600500170001604000140003300800410004702000180008810000290010624500240013526000280015930000110018765000190019865000150021765000150023231792MX-SIABUC20260702210542.0 aMX-SIABUC050626s2004 sp # j spa d a84-344-4468-2 aSavater, Fernando, 1947- aEl valor de elegir. aBarcelona :bEds. Ariel a193 p. a1. EDUCACIÓN a2. ÉTICA a3. VALORES