| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c87437 _d87437 |
||
| 008 | 231012b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0019-5235 | ||
| 082 | _a509/IJHS | ||
| 245 | _aIndian Journal of History of Science | ||
| 260 |
_a New Delhi, _bNational Institute of Sciences of India, _c1966 |
||
| 300 | _ahb | ||
| 942 |
_2ddc _cBV |
||