Floor 2,481
- Holdings shelved
- 2
- Survey
- incomplete
2 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.
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MS 4105.06
Temporal Gauge
Temporal Gauge is the collective designation for a category of metrological instruments certified by the Office of Chronometric Standards fo…
- MS 4736.09 The Directorate of Luminescence and Refraction