5 holdings are shelved on this floor. A shared floor records where volumes sit and nothing about what any of them says; these are neighbours, not relations.

• MS 1166.76 Acoustic Inversion

  Acoustic Inversion is a persistent spatial-acoustic phenomenon, officially classified by the School of Negative Phenomena as a localized and…

• MS 0716.38 Classification

  Classification in the Tower is the act by which a subject is assigned to a category, and thereby permitted to exist in a retrievable form. I…

• MS 5144.83 Office of Decimal Recension
• MS 1606.05 OML
• MS 8930.77 Order Secundus taxonomy