| 000 | 00354nam a2200133Ia 4500 | ||
|---|---|---|---|
| 001 | 15357 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aPetrovsky, I. G. | ||
| 245 | _aLectures on partial differential equations tr by A Shenitzer / | ||
| 260 | _c1962. | ||
| 653 | _aMathematics | ||
| 653 | _aPartial Differential Equation | ||
| 942 | _cGEN | ||
| 999 |
_c69862 _d69862 |
||