00000nz a2200000oc 4500
156087065
DE-101
20200620174945.0
110324n||aznnnabbn | aba |c
156087065
http://d-nb.info/gnd/156087065
gnd
(DE-101)156087065
(DE-588)156087065
(DE-588a)156087065
v:zg
DE-12
DE-12
r:DE-12
ger
9999
gnd6
n
gndgen
g
f
Porterfield, Gerald A.
pnd
a
Porterfield, Gerald A.
(DE-588a)156087065