| 000 | 00344nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230221b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aविज्ञान | ||
| 246 | _aVigyan | ||
| 260 |
_aNew Delhi: _bVigyan Parished prayaag, _c1915 |
||
| 310 | _aMonthly | ||
| 942 |
_cCR _2udc |
||
| 999 |
_c2397 _d2397 |
||