01012nam a2200265 c 4500001001300000005001500013007000300028008004100031020003400072049004000106052001400146056001100160082001200171245013300183260003900316300003800355650005300393650004200446650004000488700006100528880007800589880003900667880002900706950001100735KMO20230453720230626154652ta230113s2022    ggkad         000   kor    a9791188569403g03400:c\168000 lEM8434638lEM8434639c2lJE90829c301a404b23-3  a4042601a500223006880-01a나는 연구하고 실험하고 개발하는 과학자입니다 :b만렙 과학자의 연구생활 /d정종수 지음  6880-02a파주 :b플루토,c2022  a271 p. :b삽화, 도표 ;c21 cm 8a과학적 연구[科學的硏究]0KSH2000005242 8a과학(학문)[科學]0KSH1998010839 8a과학자[科學者]0KSH19980092381 6880-03a정종수,g鄭鍾秀,d1959-0KAC2018292124aut006245-01/(BaNa neun yeongu hago silheom hago gaebal haneun gwahakja imnida  6260-02/(BaPaju :bPeulluto,c20221 6700-03/(BaJeong, Jongsu0 b\16800