| 000 | 00339nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230331b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0250-541X | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aNational academy science letters | ||
| 260 |
_aAllahabad: _bThe National Academy of Sciences, _c2004 |
||
| 942 | _cCR | ||
| 999 |
_c16996 _d16996 |
||