na INLIS000000000008947 20200903021520 0010-0920001590 ta 200903 0 ind 979-692-148-0 523.4 523.4 EFF r EFFENDI, Risyad Rahasia Planet Bumi Bandung : Remaja Rosdakarya, 2006 30 hal. : ilus. ; 30 cm BUMI DINAS PERPUSTAKAAN DAN KEARSIPAN KOTA MEDAN 20895/PUM/2006 20893/PUM/2006 20894/PUM/2006