Browsing Notebooks by Subject
Now showing items 11-30 of 102
Subject |
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1813 [1] |
Acids [1] |
Addition [1] |
Air [1] |
Alkali [1] |
Apparatus [1] |
April [10] |
Arithmetic [1] |
Astronomy [3] |
August [6] |
Barometer [1] |
Benjamin Franklin [1] |
Calculation [1] |
Catalogue of books [1] |
Chemicals [1] |
Chemistry [8] |
China [2] |
Chronometer journal [1] |
Cork [1] |
Credo Chinesa [1] |