| 000 | 00440nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 151011s9999 xx 000 0 und d | ||
| 020 | _a8171415482 | ||
| 041 | _aENG | ||
| 245 |
_aInternational encyclopaedia of science and technology education _bTeacher training in science and technology education |
||
| 260 |
_c2000 _aNew Delhi _bDiscovery Publishing House |
||
| 300 | _a10v. 536p. | ||
| 700 | _aRao, Digumarti Bhaskara | ||
| 942 |
_cBK _2udc |
||
| 999 |
_c20970 _d20970 |
||