| 000 | 00333nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 191014s9999 xx 000 0 und d | ||
| 082 |
_a515.353 _bPET |
||
| 100 |
_aI.G.Petrovsky _920267 |
||
| 245 | 0 | _aLectures on Partial Differential Equations | |
| 260 |
_aNew York _bInterscience Publishers _c1962 |
||
| 300 | _aX,245 | ||
| 942 | _cBK | ||
| 999 |
_c530837 _d530837 |
||