000
00288nam a2200121 a 4500
005
20160814165308.0
008
060927s19uu xx 00 eng d
022
_a
0274-7529
245
1
0
_a
Discover.
260
0
_b
Time, Inc.
520
_a
Monthly publication.
650
_a
Science
_v
Periodicals
999
_c
9784
_d
9784