| 000 | 00450nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c598255 _d598255 |
||
| 005 | 20231110023423.0 | ||
| 008 | 191218s9999 xx 000 0 und d | ||
| 041 | _aen | ||
| 082 | _aR 500 - Y841y | ||
| 942 | _2ddc | ||
| 100 |
_aNational College of Education _912493 |
||
| 245 | 0 | _aYoung people´s science encyclopedia Vol. 4 | |
| 260 |
_aChicago _c1978 _b[Childrens Press] |
||
| 300 | _airreg. | ||
| 650 | _aENCYCLOPEDIA | ||
| 942 | _cREF | ||