na INLIS000000000010427 20181003100931.0 181003 2016 jkia ind 978-602-268-099-4 010-101800000000033 [22] 500 500 Nur r NURUL, Ihsan Rahasia keajaiban 8 : Air : seri sains anak mengenal alam semesta / Nurul Ihsan Cet.1. Jakarta : Luxima Metro Media, 2016 28 hlm. : ilus. ; 19 cm AIR SUPUDES 18.409-18.410/DPDA/DS/2018