000
00240nam a22000977a 4500
008
131216b xxu||||| |||| 00| 0 eng d
100
_a
Weidmann
_9
4840
245
_a
Liner operator in holbert space/
_c
Weidmann
300
_a
.
942
_2
ddc
_c
BK
999
_c
39425
_d
39425