000
00305nas a2200121Ia 4500
008
170101s2017 xx 000 0 und d
044
_a
U.S.A.
245
0
_a
SCIENTIFIC American
260
_b
Scientific American
_a
New York
270
_a
Scientific American
362
_a
Jan - Dec,1952
942
_2
ddc
_c
P
999
_c
157511
_d
157511