| 000 | 00333nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230309b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aScience ki duniya | ||
| 260 |
_aNew Delhi: _bCouncil of Scientific & Industrial Research, _c1975 |
||
| 310 | _aQuarterly | ||
| 942 | _cCR | ||
| 999 |
_c6695 _d6695 |
||