Eurostat, Luxembourg. 4901 (01/1988-..) Printed books, brochures and similar printed matter, whether or not in single sheets (excl. periodicals and publications which are essentially devoted to advertising): CN 4901 /Exports /Unit = Prices (Euro/ton) /Partner: Sierra Leone /Reporter: Eur27_2020 /4901:Printed Books, Brochures and Similar Printed Matter, Whether or not in Single Sheets (Excl. Periodicals and Publications Which are Essentially Devoted to Advertising).