68149772
9781014944153
Chisholm, A. M. (Alexander M. ) is the author of 'Key to Chisholm's Mathematical Mechanical Scale [microform] : An Instrument for Solving All Problems in Arithemetic, Geometry, and Trigonometry, Right-Angled and Oblique, Plane and Spherical: Without the Aid of Tables, Except Those of Latitude And...', published 2021 under ISBN 9781014944153 and ISBN 1014944155.
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