| 000 | 00405n a2200157 a 4500 | ||
|---|---|---|---|
| 000 | B B | ||
| 001 | 003848 | ||
| 005 | 20220201165033.0 | ||
| 082 |
_a537.5092 _bM7 |
||
| 100 | _aPisharoty, P.R. | ||
| 245 | _aC.V. Raman. | ||
| 260 |
_aNew Delhi _bPublications Division Ministry of Information and Broadcasting, Govt of India _c1982 |
||
| 300 | _axi,98.,illus | ||
| 690 | _aScience | ||
| 908 | _aG | ||
| 999 |
_c3844 _d3844 |
||