Essentials of plane and spherical trigonometry /
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| Format: | Book |
| Language: | English |
| Published: |
New York :
H. Holt and company,
[1943]
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| Subjects: |
| Item Description: | Plates accompanied by two pages of instructions not included in paging. Protractor in pocket. "Answers to odd-numbered problems": pages 129-138 (2d group). |
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| Physical Description: | vi, 166, 142 pages : 3 plates, diagrams ; 22 cm. |