TY  - BOOK
AU  - Kreyszig,E.
TI  - Introductory functional analysis with applications
SN  - 0471507318
AV  - DUCE QA320.K74 
PY  - 1978///
CY  - New York
PB  - Wiley
KW  - Functional analysis
KW  - Science
N1  - Includes index
ER  -