na INLIS000000000010746 20181024101028.0 181024 2016 jkia j ind 978-602-268-103-5 010-101800000000352 [22] 500 500 Nur r NURUL, Ihsan Rahasia keajaiban 12 : Energi : seri sains anak mengenal alam semesta / Nurul Ihsan Cet.1. Jakarta : Luxima Metro Media, 2016 28 hlm. : ilus. ; 19 cm ENERGI SUPUDES 19.229-19.230/DPDA/DS/2018