6 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 2336.64 'Ventilation Chorus'

  The Ventilation Chorus refers to a codified set of polyphonic vocal procedures employed to verify, maintain, and occasionally alter the airf…

• MS 7870.53 Effective Temporal Marker
• MS 1689.15 Internal Ontological Framework
• MS 0463.15 Librarian Stock Clerk
• MS 4613.15 Ninth Stairwell

  Ninth Stairwell refers to one of three canonical, though procedurally distinct, architectural features within the Tower's Ninth Spiral that …

• MS 3835.19 Static Congestion Model