na INLIS000000000047246 20230524014748 0010-1119004187 230524 g 0 ind 978-979-063-136-6 Tembaga si logam penghantar listrik / Koko Nata Jakarta : Bestari Kids, 2010 simpertan 82-342 82-342 NAT t NATA, Koko 24 p. : ill. ; 21 cm. 300/BA/2015