| 000 | 00405nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a609 _bT216V |
||
| 100 | _aTatasth Kumar | ||
| 245 | 0 |
_aVigyan ka rahasyalok _c Tatasth Kumar |
|
| 260 |
_aJaipur _bShyam _c1996 |
||
| 300 | _a136p. | ||
| 650 | _aScience;Experiments; Research; Science-Study and teaching | ||
| 942 | _cBKS | ||
| 999 |
_c31380 _d31380 |
||