TY  - BOOK
AU  - Douglas, Ronald G.
TI  - Banach algebra techniques in operator theory
SN  - 9780387983776
U1  - 512.982.22 
PY  - 1998///
CY  - Newyork
PB  - Springer
KW  - MATHEMATICS
KW  - OPERATOR THEORY
KW  - BANACH ALGEBRA
KW  - HILBERT SPACE
ER  -