| 000 | 00396nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1937 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a512/16 | ||
| 100 | _aDURELL | ||
| 245 | _aAdvanced trigonometry | ||
| 260 |
_aLondon _bG Bell and Sons Limited _c1937 |
||
| 650 | _atrigonometry | ||
| 650 | _aAdvanced | ||
| 690 | _aTrigonometry | ||
| 700 | _aHOBSON | ||
| 906 | _a007219 | ||
| 999 |
_c139617 _d139617 |
||