RHODIA Perpetual undated Diary A5, Soft PU Cover, 1Week/1Page, TaupeRHODIA is known for high quality, exacting standards and timeless design. It is closely associated with creativity and innovation coupled with tradition. The RHODIA Perpetual undated Diary is a weekly Diary, which you can start whenever you want and which does not expire. It allows personalized organization: perfect when the annual schedule is not dependent on the calendar year or the school year. RHODIA Perpetual undated Diary A5 Soft PU cover with