ppsx
application/vnd.openxmlformats-officedocument.presentationml.slideshow
https://old.comunesgv.it/mftype/ppsx/application/vnd.openxmlformats-officedocument.presentationml.slideshowCed SgvAlessandro Giottialessandro.giotti@comunesgv.itAdministratorCOMUNE DI SAN GIOVANNI VALDARNO