| 000 | 00373nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230221b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0971-1775 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _a विज्ञान गंगा | ||
| 246 | _aVigyan Ganga | ||
| 260 |
_aNew Delhi: _b Kendriya Sachivalaya Hindi Parishad, _c1992 |
||
| 942 | _cCR | ||
| 999 |
_c2420 _d2420 |
||