| 000 | 003900000a22001810004500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20251030153927.0 | ||
| 040 | _cTRA | ||
| 041 | _aEng | ||
| 082 |
_a516.24 _bB136h 1933 |
||
| 100 | _aDas, B. C. | ||
| 245 | _aHigher trigonometry | ||
| 260 |
_aCalcutta _bU. N. Dhur _c1933 |
||
| 300 | _axvi, 270 p. | ||
| 650 | _a Mathematics | ||
| 650 | _a Trigonometry | ||
| 942 | _cENG | ||
| 999 |
_c69811 _d69811 |
||