| 000 | 00461nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250619144858.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0340152168 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a500 _bKEL |
||
| 100 | _aKelly, Deryk T. | ||
| 245 | 0 |
_aScience fairs _b: school science & technology 2 |
|
| 260 |
_aLondon _b; The English Universities Press _c, 1970 |
||
| 300 | _a163p. | ||
| 650 | _aScience | ||
| 942 | _cBK | ||
| 999 |
_c114933 _d114933 |
||