TY - BOOK AU - Davies E Brian TI - Linear operators and their spectra SN - 978-0-521-86629-3 U1 - 515.7246 PY - 2007/// CY - Cambridge PB - CUP KW - Linear operators KW - Spectral theory (Mathematics) N1 - http://isical.cambridge.patron.eb20.com/Collections/ViewBook/d85bf65b-e5a2-4056-a1fd-7bf69eb709c6 ER -