Balances and weighing. [I.]
نویسندگان
چکیده
منابع مشابه
Weighing reward and punishment.
www.sciencemag.org SCIENCE VOL 326 18 DECEMBER 2009 1581 COVER Ardipithecus ramidus, a possible human ancestor, inhabited then-wooded regions of Ethiopia 4.4 million years ago. This year, studies of the fossilized skeleton of a member of the species raised surprising questions about how key human traits evolved. See the Breakthrough of the Year special section beginning on page 1598 and at www....
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ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky a fysiky
سال: 1900
ISSN: 1802-114X
DOI: 10.21136/cpmf.1900.109415