| 000 | 00415nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | 29798 | ||
| 008 | 240126s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a503 INT | ||
| 100 |
_aBhaskar Rao, Digumarti (Editor) _919899 |
||
| 245 | 0 | _aInternational encyclopaedia of science and technology education | |
| 260 | _aNew Delhi | ||
| 260 | _bDiscovery Publishing House | ||
| 260 | _c2000 | ||
| 300 | _a11v. | ||
| 942 | _cBK | ||
| 999 |
_c29798 _d29798 |
||