A Brief Course In Trigonometry
| Format | Hardback |
| Language | English |
| Copyright | 1940 |
| Author | David Raymond Curtiss, Elton James Moulton |
| Copyright Holder | D. C. Heath & Co. |
| Format | Hardback |
| Language | English |
| Copyright | 1940 |
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| Format | Hardback |
| Language | English |
| Copyright | 1940 |
| Author | David Raymond Curtiss, Elton James Moulton |
| Copyright Holder | D. C. Heath & Co. |
| Format | Hardback |
| Language | English |
| Copyright | 1940 |