000 00491nam a2200169Ia 4500
082 _a515.72
_bEr66.LS
100 _aErdelyi, Ivan and Shongwang, Wang
245 _aA local spectral theory for closed operators
_b
260 _aCambridge
_bCambridge University Press
_c1985
300 _a177p. Index.
490 _aLondon Mathematical Society lecture note series no. 105
500 _a
690 _a
700 _aShongwang, Wang ; jt. auth.
964 _a
_b
_c
_d
_e
_f
_g
921 _a12372
999 _c12372
_d12372