00000nam 2200000 4500 INLIS000000000045998 20150213081500.0 978.602.8123.36-5 010-021500000000558 NBPDMAT 534 534 Dia c Dian Malini Oktovina Cakrawala sains : Aku tahu Bunyi / Dian Malini Oktovina; editor Triyani Cet. 1 Jakarta Nobel Edumedia 2013 vi, 35 hlm. : ilus. ; 25 cm Bibliografi hlm : 34 Bunyi-Sains Triyani NBPDMAT