Floor 3,873
- Holdings shelved
- 5
- Survey
- incomplete
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 6490.20 Annexa
- MS 2081.23 Receiver-Complex Theta
- MS 6465.69 Shadow Dissonance
- MS 2223.59 The Controversy of the Empty Niche
- MS 4652.40 The Equilibrium Calculus of Floor 9,007