| 000 | 00498nam a2200205Ia 4500 | ||
|---|---|---|---|
| 005 | 20250619145102.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c17 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a516.24 _bDAS |
||
| 100 | _aDas, B. C. and Mukherjee, B. N. | ||
| 245 | 0 | _aHigher secondary trigonometry | |
| 250 | _a6th ed. | ||
| 260 |
_aCalcutta _b; U. N. Dhur And Sons |
||
| 300 | _axi,240p. | ||
| 650 | _aMathematics | ||
| 650 | _aTrigonometry | ||
| 942 | _cBK | ||
| 999 |
_c120741 _d120741 |
||