We inform library members that during the next 5 days (from 10:00 to 20:00h) in the Ballroom (2nd floor), 9 (from 13:00 to 22:00h) in the Valle-Inclán room (5th floor) and 12 November (from 14:00 to 17:00h and from 19:00 to 22:00h) in the Column Room, there will be possible acoustic interference in the library.