00721nam 2200253 k 4500001001300000005001500013008004100028020003400069041001300103056001100116090001800127100002200145245008000167246003600247260003000283300003400313500002300347504002400370521001400394653001700408700001400425950001100439049001700450KMO20120062520120522170600120510s2011 ulka j 001a kor  a9788994545219g73440:c\198001 akorheng a40424 a404b마69어1 a마일즈, 리즈10a어떻게 움직이는 걸까?/d리즈 마일즈 지음;e김은영 옮김19aUltimate How Works Encyclopedia a서울:b부즈펌,c2011 a259p:b천연색삽화;c30cm a감수 : 김태우 a색인 : p. 254-257 a아동용 a과학지식1 a김은영0 b\198000 lJU0000007863