| 000 | 00448 a2200145 4500 | ||
|---|---|---|---|
| 001 | 9739 | ||
| 010 | _a8778670799 | ||
| 010 | _a9788778670793 | ||
| 090 | _a9739 | ||
| 100 | _a20170516 frey50 | ||
| 101 | _aeng | ||
| 102 | _aDK | ||
| 200 | 1 |
_aPractical work in science education _erecent research studies _feditors, John Leach and Albert Paulsen |
|
| 210 |
_aFrederiksberg _cRoskilde university press _aDordrecht _cKluwer _d1999 |
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| 215 |
_a1 vol. (331 p.) _d23 cm |
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| 099 | _tMON | ||