TELEPHONE CONTACT Tel. 0577-235529 (Monday-Friday 12 p.m. - 1 p.m.). e-mail didattica.dbcf@unisi.it DESK Monday from 9 a.m. to 1.30 p.m.Tuesday and Thursday from 2.30 p.m. to 4.30 p.m.Friday from 9 a.m. to 1.30 p.m. by appointment SPORTELLO UFFICIO STUDENTI E DIDATTICA - INFORMAZIONI E MODULISTICA