na INLIS000000000006632 20181009092802 0010-1018000509 ta 181009 i 0 ind 978-979-075-358-7 370 372.7 DAB b Dabell, John Brain power sd : aktivitas permainan dan ide praktis belajar matematika / John Dabell Cet.1 Jakarta : Esensi, 2009 xii, 368 hlm : ilus ; 23 cm Sekolah Dasar - Pendidikan Novita Heny Purwanti Amanda Setrioni W. Judul Asli: Classroom Gems: Games, Ideas and Activities for Learning Primary Mathematics 388/DJP/2017 387/DKP/2017 388/DKP/2017 387/DKP/2017