| 000 | 00429nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 240112s9999 xx 000 0 und d | ||
| 082 |
_a370.7 _bR |
||
| 100 | _aRao, Digumarti Bhaskara | ||
| 245 | 0 | _aScience and technology education | |
| 260 |
_a New Delhi _bDiscovery Publishing House _c2001 |
||
| 490 | _aInternational Encyclopaedia of Science & Technology series, 1 | ||
| 650 | _aStudy and teaching of education | ||
| 942 | _cREF | ||
| 999 |
_c42766 _d42766 |
||