00000nam 2200000 4500 INLIS000000000045997 20150213080349.0 978.602.8123.40-2 010-021500000000557 NBPDMAT 535 535 Dia c Dian Malini Oktovina Cakrawala sains : Spektrum caha / Dian Malini Oktovina; editor Triyani Cet. 1 Jakarta obel Edeimedia 2013 vi, 39 hlm. : ilus. ; 25 cm Bibliografi hlm : 38 Cahaya-Sains Triyani NBPDMAT