| 000 | 00408nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20250407094537.0 | ||
| 008 | 210219s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a523.7 _bB581S |
||
| 100 |
_aBhattacharya, Tapan _912041 |
||
| 245 | 0 | _aSwitch on the sum | |
| 260 |
_aNew Delhi, _bPublication & Information Directorate, _c1995 |
||
| 300 | _a123p | ||
| 650 |
_aCelestial Body Phenomena _945279 |
||
| 942 | _cBK | ||
| 999 |
_c33575 _d33575 |
||