000
002590000a22001090004500
245
_a
Introductory functional analysis with applications
100
_a
Kreyszig, E.
260
_a
New York
_b
Wiley
_c
1978
080
_a
517.98
_b
K7
041
_a
EN
942
_c
BK
999
_c
117875
_d
117875