| 000 | 00346 a2200121 4500 | ||
|---|---|---|---|
| 008 | 141010b1987 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR503 | ||
| 110 | _aScience Horizons | ||
| 245 |
_aYear Book / _cScience Horizons |
||
| 260 |
_aNew York : _bMacmillan Educational Co., _c1987. |
||
| 300 | _a388p., colour photographs | ||
| 650 | _aScience-year book | ||
| 999 |
_c11083 _d11083 |
||