TY  - BOOK
AU  - Apostol,Constantin
AU  - Fialkow,Lawrence A.
AU  - Herrero,Domingo A.
AU  - Voiculescu,Dan
TI  - Approximation of hilbert space operators [2v.]
T2  - Research notes in mathematics / edited by A. Jeffrey
SN  - 0273085794
U1  - 515.724 
PY  - 1984///
CY  - Boston
PB  - Pitman Advanced
KW  - Operator theory
ER  -