Va rugam sa completati urmatoarele situatii statistice:
Linkuri[1] https://isj2.educv.ro/sites/default/files/sc0.xls [2] https://isj2.educv.ro/sites/default/files/sc0special.xls [3] https://isj2.educv.ro/categorie/Administra%C5%A3ie/Statistic%C4%83