TY  - BOOK
AU  - Yosida, Kosaku
TI  - Functional analysis
SN  - 3-540-06812-0
U1  - 515.7 
PY  - 1974///
CY  - New Delhi
PB  - Narosa
KW  - Analitical theory
KW  - Functional analysis
KW  - Set theory
N1  - Includes bibliographical references and index
ER  -