Floor 1,431
- Holdings shelved
- 3
- Survey
- incomplete
3 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 5145.33 Bureau of Affective Ledgers
- MS 9224.35 Floor Ξ-9
- MS 9775.80 Standard Tolerances for Vertical Transit, Revision 12