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dr-x 2 148 May 29 2018 ./
dr-x 6 164 May 29 2018 ../
-r-- 1 770358 May 29 2018 astroII_evolution.pdf
-r-- 1 732199 May 29 2018 astroII_materia-interestelar.pdf
-r-- 1 860581 May 29 2018 astroII_parametros.pdf
-r-- 1 739230 May 29 2018 astroII_sol.pdf
-r-- 1 1150811 May 29 2018 galaxias.pdf