00621na  a2200193   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185372001700225373002300242374005700265377001400322400002000336670007100356KAC20189529520180816095206180813 b aznnnaabn          fa aaa      7 a00000004682128432isni  a(KISTI)ADPER68003945661 a김정년  c한국(국명)[韓國]0KSH20000101452nlsh  a화학[化學]0KSH19980108412nlsh  a포장필름  a대륭포장산업  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어1 aKim, Jeongnyeon  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr/