00950nam a2200301 c 4500001001300000005001500013007000300028008004100031020003700072020003000109049004900139052001800188056001100206082001200217245011600229250001200345260003100357300005100388440003000439504002500469650003400494700001400528700001400542700005300556700001400609700001400623950001100637KMO20100855720211124173910ta100406s2009    ulkad         000   kor    a9788961052306(1)g93410:c\160001 a8972827355(세트)g934100 lEM4731567v1lEM4731568v1c2lJE32417v1c301a410b10-12c1  a4102501a51022120a(퍼즐을 이용한) 창의성 신장.n1 /d김향숙,e박진석,e방승진,e도석수,e김영미 지음   a제2판  a서울 :b경문사,c2009  avi, 261 p. :b삽화(일부천연색) ;c27 cm00a생각하는 수학 ;v12  a참고문헌: p. 261 8a퍼즐[puzzle]0KSH19980208961 a김향숙1 a박진석1 a방승진,g方昇珍,d1960-0KAC2014271644aut1 a도석수1 a김영미0 b\16000