| 000 | 01005cam a22003134a 4500 | ||
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| 003 | AR-SsjUIB | ||
| 005 | 20250716140233.0 | ||
| 008 | 250429s1971 ne 000 0 eng d | ||
| 020 | _a072042366X | ||
| 040 |
_aAR-SsjUIB _cAR-SsjUIB |
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| 041 | 0 | _aeng | |
| 044 | _ane | ||
| 080 | _a517.4 | ||
| 100 | 1 |
_aSchechter, Martín _915328 |
|
| 245 | 1 | 0 | _aSpectra of partial differential operators. |
| 260 |
_aAmsterdam : _bNorth-Holland, _c1971. |
||
| 490 | 0 |
_aNorth-Holland series in applied mathematics and mechanics _vV.14 |
|
| 504 | _aBibliografía en p.260-264;Contiene xii,268 p. | ||
| 650 | 7 |
_aCálculo diferencial _2lemb _9415 |
|
| 650 | 7 |
_aDiferenciacion parcial _2lemb _915329 |
|
| 650 | 7 |
_aOperadores diferenciales parciales _2lemb _915330 |
|
| 650 | 7 |
_aOperadores elipticos _2lemb _915086 |
|
| 650 | 7 |
_aTeoría espectral (matemáticas) _2lemb _915332 |
|
| 655 | 7 |
_aLibro _2unescot _914 |
|
| 942 |
_cLB _2cdu |
||
| 945 |
_adbfi _d1998-09-21.-2022-07-08 |
||
| 999 |
_c12603 _d12603 |
||