| 000 | 00431nam a2200133 4500 | ||
|---|---|---|---|
| 008 | 221103b ||||| |||| 00| 0 hin d | ||
| 082 |
_a500 _bSUK-V |
||
| 100 |
_aSukdev Prasad _9220503 |
||
| 245 |
_aविश्व के विज्ञान रत्न | Vishv ke vigyan ratn / _cby Sukdev Prasad |
||
| 260 |
_aAllahabad _bSahitya Bhandar _c1986 |
||
| 300 |
_a94p. _bill. |
||
| 650 |
_aNatural Sciences _9220504 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c94919 _d94919 |
||