| 000 | 00407nam a2200133 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20230815214302.0 | ||
| 007 | ta | ||
| 008 | 111220s1974 ag g 000 0 spa d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 245 | 1 | 0 |
_aSemiconductores inhomogéneos en equilibrio / _cIvan Chambouleyron. |
| 260 |
_aBuenos Aires : _bComisión nacional de estudios geoheliofísicos, _c1974. |
||
| 942 | _cBK | ||
| 999 |
_c149701 _d149701 |
||
| 988 | _c34 | ||