| 000 | 00390nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1994 xx 000 0 und d | ||
| 082 |
_a609 _bV98V |
||
| 100 | _aVyathit Hriday | ||
| 245 | 0 | _aVigyan Ke Deep | |
| 260 |
_aDelhi _bEducational Suppliers and Traders _c1994 |
||
| 300 | _a76 | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aTechnological innovations | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c10922 _d10922 |
||