Trigonometry. (Q146981)
published work from 1983
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Trigonometry. |
published work from 1983 |
Statements
RE171566
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1983
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Trigonometry.
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Roy Dubisch.
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A172835
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30Jun83
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7Feb55
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Roy Dubisch (A)
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A
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With arc length protractor and scale.
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