A Modified Direct-reading Azimuth Protractor (Q26375050)
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publication (OP) published in 1977
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A Modified Direct-reading Azimuth Protractor |
publication (OP) published in 1977 |
Statements
A Modified Direct-reading Azimuth Protractor (English)
1 reference