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An elementary treatise on plane trigonometry | Bok | Mag.514 H Hobson, E.W. / - Cambridge : Cambridge University press, 1921. - 324 s. - Språk: Engelsk | Hobson, E.W. | 1921 |
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Anhang zu dem Lehrbuche der ebenen Trigonometrie | Bok | Private boksaml./Lassen Spitz, Carl / - Leipzig, 1864. - 54 s. | Spitz, Carl | 1864 |
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An introduction to the study of geometrical conic sections | Bok | 514(075) S Smith, J. Hamblin / - London : Rivingstons, 1887. - 166s. (Rivington's mathematical series) - Språk: e | Smith, J. Hamblin | 1887 |
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Lehrbuch der ebenen Trigonometrie ... | Bok | Private boksaml./Lassen Spitz, Carl / - Leipzig, 1864. - xi, 115 s. | Spitz, Carl | 1864 |
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Lehrbuch der sphärischen Trigonometrie nebst vielen Beispielen über deren Anwendung zum Gebrauche an höheren Lehranstalten ... | Bok | Private boksaml./Lassen Spitz, Carl / - Leipzig : C. F. Winter, 1866. - viii, 166 s. | Spitz, Carl | 1866 |
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Lærebog i sfærisk trigonometri | Bok | Mag. 514(02) G Guldberg, C. M. / - Christiania : P.F.Steensballe, 1899. - 46 s. - Språk: Norsk (bokmål) | Guldberg, C. M. | 1899 |