| 000 | 00365nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220926s9999 xx 000 0 und d | ||
| 100 | _aS.Narayanan ,T.K.Manicavachagom Pillay | ||
| 245 | 0 | _aTrigonometry | |
| 250 | _a- | ||
| 260 | _aChennai | ||
| 260 | _bS.Viswanathan (Printers &Publishers) Pvt.Ltd. | ||
| 260 | _c2016 | ||
| 650 | _aTrigonometry | ||
| 942 | _cBK | ||
| 999 |
_c26039 _d26039 |
||