000 | 00347nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 180710s9999 xx 000 0 und d | ||
020 | _a248278 | ||
082 |
_a502 _bHEL |
||
100 | _aHelmholtz, Hermann von | ||
245 | _aPopular scientific lectures | ||
260 |
_aNew York _bDover _c1962 |
||
300 | _axii, 286 p. | ||
650 | _aScience | ||
942 | _cS | ||
999 |
_c74943 _d74943 |