TY  - BOOK
AU  - Katō,Tosio
TI  - Perturbation theory for linear operators
T2  - Grundlehren der mathematischen Wissenschaften
SN  - 9783540586616(pbk): 
AV  - QA329.2 .K37 1995
U1  - 515.353 23rd
PY  - 1995///
CY  - Berlin
PB  - Springer, 
KW  - Linear operators
KW  - Perturbation (Mathematics)
N1  - Originally published: 2nd ed. Berlin ; New York : Springer-Verlag, 1976 (1980 printing).; Includes bibliographical references and indexes
UR  - http://www.loc.gov/catdir/enhancements/fy0815/94039131-b.html
ER  -