Essentials of plane and spherical trigonometry.
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York :
H. Holt and company,
[1946]
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| Edition: | Rev. ed. |
| Subjects: |
| Item Description: | Protractor in pocket. "Answers to odd-numbered problems": pages 145-156 (2d group). |
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| Physical Description: | ix pages, 1 ., 246, 163 pages, 1 unnumbered page : plate, diagrams ; 22 cm. |