Beecham's help to scholars : containing arithmetical tables and signs, weights and measures, tables of the metric system, geographical and geometrical definitions, sol-fa modulator, and other useful information arranged progressively / Beecham's Pills, Ltd.

Date:
[1929?]
Catalogue details

Licence: Public Domain Mark

Credit: Beecham's help to scholars : containing arithmetical tables and signs, weights and measures, tables of the metric system, geographical and geometrical definitions, sol-fa modulator, and other useful information arranged progressively / Beecham's Pills, Ltd. Source: Wellcome Collection.

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