| 000 | 00400 a2200133 4500 | ||
|---|---|---|---|
| 001 | 9731 | ||
| 010 | _a0792366522 | ||
| 090 | _a9731 | ||
| 100 | _a20170516 frey50 | ||
| 101 | _aeng | ||
| 102 | _aNL | ||
| 200 | 0 |
_aDeveloping models in science education _fed. by John K. Gilbert and Carolyn J. Boulter,... |
|
| 210 |
_aDordrecht _aBoston _aLondon _cKluwer Academic Publishers _dcop. 2000 |
||
| 215 |
_axi-387 p. _d25 cm |
||
| 099 | _tMON | ||