TY  - BOOK
AU  - Kreyszig, erwin
TI  - Introductory functional analysis with application
SN  - 9971-51-381-1
U1  - 515.7 KRE 
CY  - new york
PB  - John Wiley & Sons Publisher
KW  - Mathematics
KW  - Introductory, functional analysis, application
N1  - Faculty, students and Staff
UR  - https://libgen.is/book/index.php?md5=AE6B02F526AD8B55F32B7A25CF16495A
ER  -