| 000 | 00509nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230706b |||||||| |||| 00| 0 eng d | ||
| 020 | _a81-85830-99-1 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _a5/6 P2 | ||
| 100 | _aSalwi, Dilip M | ||
| 245 | _a1000 विज्ञान प्रश्नोत्तरी | ||
| 246 | _a1000 Vigyan prashnottari | ||
| 260 |
_aNew Delhi: _bSatsahitya Prakashan, _c1999 |
||
| 300 | _a167p. | ||
| 650 | _aScience | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c50402 _d50402 |
||