| 000 | 00376nam a2200157 4500 | ||
|---|---|---|---|
| 008 | 160616s1966 000 0 | ||
| 245 | _aSecond order partial differential equations | ||
| 100 | _aSmirnov, M.M. | ||
| 260 | _aThe Netherlands | ||
| 260 | _bNoordhoff | ||
| 260 | _c1966 | ||
| 300 | _a192 | ||
| 500 | _aB334,1 K6 | ||
| 942 |
_cBK _2BK3825 |
||
| 080 | _a517.953 SMI | ||
| 999 |
_c3825 _d3825 |
||