Presentation of the exhibition. Featuring: Edoardo Barbieri, Regular Teacher of Bibliogrphy and Biblioteconomy at the Università degli Studi of Sassari; Ermanno Paccagnini, Associated Professor of Contemporary Literature at the Università Cattolica Sacro Cuore of Brescia; Ezio Raimondi, Emeritus Professor at the Università degli Studi in Bologna, Chairman IBC Emilia-Romagna.