na NUTBA000000000003025 20140716113800.0 978-979-2440-54-6 0010-071400000000213 372.7 372.7 Mus b Mustiawati Belajar deret / Mustiawati Jakarta : Sahala Adidayatama, 2011 iv, 56 hlm. : ilus. ; 21 cm. Bibliografi : hlm. 56 Matematika SD 21405607