000 | 00448pam a2200157a 44500 | ||
---|---|---|---|
008 | 160408bc1969 xxu||||| |||| 00| 0 eng d | ||
082 |
_a517.57 _bR27p |
||
100 | _aRellich, Franz | ||
245 | 1 | _aPERTURBATION THEORY OF EIGENVALUE PROBLEMS | |
260 |
_aNew York _bGordon And Breach _cc1969 |
||
300 | _ax,127 | ||
440 |
_aNotes On Mathematics And Its Applications _v |
||
650 | _aFunctional Analysis | ||
964 | _gCIRC | ||
997 | _aA11646 C | ||
999 |
_c257915 _d257915 |