| 000 | 00340nam a22001451a 4500 | ||
|---|---|---|---|
| 020 | _a9788121701655 | ||
| 082 |
_aS 520 _bVEN/K |
||
| 100 | _aVenkatesh | ||
| 245 |
_aKetakigrahaganitham/ _cby Venkatesh |
||
| 260 |
_aDelhi: _bBharatiya Vidya Prakashan, _c2001. |
||
| 300 | _a327p. | ||
| 650 | _aAstronomy | ||
| 650 | _aScience | ||
| 942 | _cBK | ||
| 999 |
_c24078 _d24078 |
||