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Analytic trigonometry / Floyd F. Helton.
Math/Physics/Astronomy Library QA533 .H475
Available
- Format:
- Book
- Author/Creator:
- Helton, Floyd Franklin, 1912-
- Language:
- English
- Subjects (All):
- Plane trigonometry.
- Physical Description:
- vii, 297 pages : illustrations ; 26 cm
- Place of Publication:
- Philadelphia : Saunders, 1972.
- ISBN:
- 0721646328
- OCLC:
- 298707
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