00572pam a2200229 c 4500001001300000005001500013008004100028020003400069040001900103056001100122090001800133245005300151260004300204300003000247504004500277650003200322650001900354653002500373700003400398950001100432049001700443KMO20200387620201213160550201213s2019 ulk 000 kor  a9788925413822g93370:c\15000 a146043c146043 a40726 a407b곽64과20a(교사를 위한) 과학논술 /d곽영순 저 a경기 파주:b교육과학사,c2019 a325 p. :b삽화 ;c23 cm a참고문헌(p. 311-320)과 색인수록 8a과학 교육[科學敎育] 8a논술[論述] a교사a과학논술1 a곽영순,d1969-,g郭永順0 b\150000 lEM0000045441