na NUTBA000000000003164 20250410015844 0010-081400000000008 250410 b 0 ind NBPDMAT 372.7 372.7 Tim b Tim Ama Berhitung seri pengurangan 2 / Tim Ama Jakarta : AMA, 2012 32 hlm. : ilus ; 21 x 14 cm Matematika-TK 978-979-7742331 372.7 TIM b 21406842 21406843 21406844 21406845 21406846