na INLIS000000000000208 20220329113808 0010-0322000207 ta 220329 0 978-979-063-137-3 546.66 546.66 KOK s Koko Nata Seng Si Logam Lunak =Zink the Soft Metal : Seri Sains Logam / Koko Nata Cet. 1 Jakarta Timur : Bestari Kids, 2010 24 hlm. : Ilus. ; 20.5 X 20.5 cm. - Bilingual Seng Editor, Dede Abdurohman, Suryaning Wulan - 0431 0432 0433