[Àü°øµµ¼/´ëÇб³Àç] ¼öÇÐ ÀüÀï¿¡¼ ½Â¸®Çϱâ : ¼öÇб³À°À» µÑ·¯½Ñ ³íÀï, ±× ³¡Àº ¾îµðÀΰ¡?
Winning the Math Wars
Duane Baker, Karen Smith, Thomas Trzyna Àú/¹Ú¼º¼± ¿ªI±³¿ì»çI2016.07.20
13,000¿ø
390P (3%)
ÆǸÅÁö¼ö 110