| 000 | 00477nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230703b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a52-6 _bN0 |
||
| 100 | _aNigel, Kaildar | ||
| 245 | _aरेडियो खगोलिकी | ||
| 246 | _aRediyo Khagolikee | ||
| 260 |
_aDelhi: _bNalanda Pustak Sadan, _c1990 |
||
| 300 | _a69p. | ||
| 650 | _aScience | ||
| 653 | _aAstronomy | ||
| 942 |
_2udc _cHBK |
||
| 999 |
_c48793 _d48793 |
||