| 000 | 00349nas a22001337a 4500 | ||
|---|---|---|---|
| 008 | 190206s9999 xx 000 0 und d | ||
| 022 | _a00368733 | ||
| 245 | _aScientific American | ||
| 260 |
_aNew York : _bScientific American, Inc., _c1845 |
||
| 300 |
_a _b _c |
||
| 362 | _a2009 | ||
| 856 | _uhttps://www.scientificamerican.com | ||
| 942 |
_cP _s1 |
||
| 999 |
_c36958 _d36958 |
||