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| 020 | _a81-88014-37-0 | ||
| 040 |
_aNITIL _cNITIL |
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| 082 |
_221st _a507.24 _bB575V |
||
| 100 | _aBhola, Sanjay | ||
| 245 | 0 |
_aVigyan ke model avam prayog _cSanjay Bhola |
|
| 260 |
_aDelhi _bAkhil Bharati _c2007 |
||
| 300 | _a192p. | ||
| 650 | _aSCIENCE MODELS; SCIENCE PRACTICAL | ||
| 942 | _cBKS | ||
| 999 |
_c69229 _d69229 |
||