000
00273nam a2200121 4500
008
160616s 000 0
245
_a
Functional analysis
100
_a
Wilansky, Albert
500
_a
B43 K41
942
_c
BK
_2
BK345
080
_a
517.98 WIL
080
_a
517.98 WIL
999
_c
345
_d
345