TY  - BOOK
AU  - Kreyszig,Erwin
TI  - Introductory functional analysis with applications
T2  - Wiley Classics Library
SN  - 9780471504597
AV  - QA320 KRE 
PY  - 1978///
CY  - New York
PB  - Wiley
KW  - Functional analysis
N1  - Includes bibliographies
ER  -