| 000 | 00540 a2200253 4500 | ||
|---|---|---|---|
| 001 | 145502 | ||
| 020 | _a0-7204-2366-X0 | ||
| 041 | _aeng | ||
| 080 | _a517.43 Sch | ||
| 245 | _aSpectra of partial differential operators | ||
| 250 | _a | ||
| 260 | _aAmsterdam | ||
| 260 | _bNorth-Holland, | ||
| 260 | _c1971 | ||
| 300 | _a268 p. | ||
| 300 | _c22 cm | ||
| 490 | _aS RTE No - 4 vol. - 8 : 1973 | ||
| 100 | _aSchechter, Martin | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aPartial differential operators | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c101554 _d101554 |
||