| 000 | 00616nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220912153104.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220909b |||||||| |||| 00| 0 eng d | ||
| 024 | _a22141 | ||
| 037 | _cTextual | ||
| 040 |
_aCSL _beng _cCSL |
||
| 041 | _aeng | ||
| 082 | _aB313N08, K51 | ||
| 100 | _aFriedrichs Kurt O | ||
| 245 | 0 | _aPerturbation of spectra in hibert space | |
| 260 | _c1965 | ||
| 300 |
_ap. _ccm. |
||
| 490 | _aLectures in Applied Mathematics; 3 | ||
| 942 |
_hB313N08, K51 _cTEXL _2CC |
||
| 999 |
_c97771 _d97771 |
||