| 000 | 00422nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a507 _bR171N |
||
| 100 | _aRamesh Chandra Prem | ||
| 245 | 0 |
_aNanhe munhe vaigyanik banen _c Ramesh Chandra Prem |
|
| 260 |
_aNew Delhi _bM N _c1986 |
||
| 300 | _a38p. | ||
| 650 | _aScience-Experiments; Science-Study and teaching (Primary) | ||
| 942 | _cBKS | ||
| 999 |
_c8986 _d8986 |
||