| 000 | 00391nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 220907s9999 xx 000 0 und d | ||
| 020 | _a | ||
| 040 |
_aGS-LRC _cGS-LRC |
||
| 082 | _a509.4 B56e | ||
| 100 | _aBlecha, Milo K. | ||
| 245 | 0 | _aExploring Science | |
| 250 | _a- | ||
| 260 |
_aU.S.A. _bLaidlaw Brothers. Publishers _c1976 |
||
| 300 | _a144 | ||
| 942 | _cBK | ||
| 999 |
_c4180 _d4180 |
||