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| 008 | 140520s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0 904421 25 2 | ||
| 082 | _a507 | ||
| 082 | _bBri/Hol | ||
| 100 | _aBriggs, Hazel | ||
| 100 | _bHolding, Brian | ||
| 245 | _aAspects Of Secondary Students' Understanding Of Elementary Ideas In Chemistry : Full Report | ||
| 260 | _aLeeds | ||
| 260 | _bCentre For Studies In Science | ||
| 260 | _c1986 | ||
| 300 | _avi;108 | ||
| 300 | _bpb | ||
| 300 | _c8x12 | ||
| 350 | _a0 | ||
| 365 | _b373.1 | ||
| 365 | _dRuppes | ||
| 440 | _aChildren's Learning In Science | ||
| 923 | _n1071 | ||
| 999 |
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