| 000 | 00331 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a53:51 _bK 86 D |
||
| 245 | 1 |
_aDifferential equations of mathematical physics _cby N.S. Koshlyakov, et. al. |
|
| 260 | _c1964 | ||
| 650 | _aDifferential Equations | ||
| 650 | _aMathematical Physics | ||
| 100 | 1 |
_aKoshlyakov, N.S. _d |
|
| 901 | _a82025 | ||
| 999 |
_c25767 _d25767 |
||