| 000 | 00508nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230706b |||||||| |||| 00| 0 eng d | ||
| 020 | _a81-901570-3-5 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _a5/6 P5 | ||
| 100 | _aDutt, Ashwini | ||
| 245 | _aविज्ञान के मनोरंजक प्रयोग | ||
| 246 | _aVigyan k manoranjaka peryog | ||
| 260 |
_aDelhi: _bTimes Books, _c2005 |
||
| 300 | _a105p. | ||
| 650 | _aScience | ||
| 942 |
_2udc _cHBK |
||
| 999 |
_c50295 _d50295 |
||