TY  - BOOK
AU  - Yosida,Kosaku
TI  - Functional analysis
SN  - 3540586547
AV  - QA320 .Y6 1980
PY  - 1980///
CY  - Berlin
PB  - Springer-Verlag
KW  - Functional analysis
N1  - "Originally published as vol. 123 of the Grundlehren der mathematischen Wissenschaften"--T.p. verso; Includes bibliographical references and index
ER  -