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 2260.18 17-Minute Echo (acoustic phenomenon)
• MS 3926.67 Committee for Ontological Review

  The Committee for Ontological Review (commonly abbreviated COR) is a five-member administrative body established by Clause VII of the Eleven…

• MS 0219.16 Surveyors' Guild

  The Surveyors’ Guild is a professional body of certified measurers headquartered on Floor 317, ‘The Surveyors’ Atrium’, and is responsible f…