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| 003 | OSt | ||
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| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aB5, H7 | ||
| 100 |
_aLoney S I _9345238 |
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| 245 | 0 | _aElements of Trigonometry | |
| 260 | _c1947 | ||
| 650 |
_aTrigonometry _9323579 |
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| 942 |
_hB5, H7 _cGB _2CC |
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| 999 |
_c667815 _d667815 |
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