00581nam 2200229 k 4500001001300000005001500013008004100028020003400069040001900103056001400122090002100136100001400157245006300171260003300234300002800267440004400295650003200339653005800371700002000429950001100449049001500460KMO20200098320200423100716200417s2019 ulka 000a kor  a9791162180648g43550:c\12800 a146043c146043 a004.7325 a004.73b유67궁1 a유윤한10a궁금했어, 인공지능/d유윤한 글;e홍차 그림 a서울:b나무생각,c2019 a166 p.:b삽화;c22 cm00a사이언스 틴스=xScience teens;v2 8a인공 지능[人工知能] a궁금a인공지능a사이언스a과학a청소년1 a홍차,e그림0 b\128000 lEM00044849