| 000 | 00546nam a22001937a 4500 | ||
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| 999 |
_c75893 _d75893 |
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| 003 | BD-DhPL | ||
| 005 | 20190928002224.0 | ||
| 008 | 190204b ||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
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| 082 | _a516.242 / A1m | ||
| 100 |
_aZ. Ahmed. _9268697 |
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| 245 | 1 | 2 |
_aA complete key to S. U. Ahmed's modern plane trigonometry / _cZ. Ahmed. |
| 250 | _a3rd ed. | ||
| 260 |
_aDacca : _bThe Star, _c1969. |
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| 300 |
_a214 p. ; _c18 cm. |
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| 508 | _a337 | ||
| 650 |
_aPlane trigonometry. _9127442 |
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| 942 |
_2ddc _cBK |
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