270148ac151c81c769dc4649a13c5072f1f10f07c2ef8745d845825a7e8da6bb Curs_REO_a2020m7d2.pdf fb3ea1aea18eb57435946b40a6b5f75d2bf830b187b4772ffcfaa35716150455 preguntes_i_respostes_xat_a2020m07.pdf c217483b6f303024b43309f2c504829728153230de35a1bcd4dce459c2390bb8 preguntes_i_respostes_xat_a2020m10d20.pdf