| 000 | 00798nam a22001817a 4500 | ||
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| 008 | 161228b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789719654162 | ||
| 100 |
_97305 _aSarmiento, Felipe M. |
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| 245 |
_aPlane trigonometry with basic trigonometry : _ba simplified approach / _cFelipe M. Sarmiento and Wilfredo N. De Castro. |
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| 260 |
_aManila : _bUnlimited Books Library Services & Publishing Inc., _cc2016. |
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| 300 |
_aviii, 286 pages : _billustrations ; _c25 cm. |
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| 500 | _aIncludes references. | ||
| 520 | _aContents: Basic trigonometric functions of acute angles. -- Lines, planes and angles. -- Triangles. -- Quadrilaterals. -- Polygons. -- Circles. | ||
| 650 |
_97594 _aPlane geometry. |
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| 650 |
_97595 _aTrigonometry. |
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| 700 |
_97306 _aDe Castro, Wilfredo N. |
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| 942 |
_2ddc _cBK |
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| 999 |
_c5626 _d5626 |
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