na NUTBA000000000003086 20140721094930.0 978-602-8219-38-9 0010-071400000000274 NBPDMAT 510.3 510.3 Jan e Janu Ismadi Ensiklopedia matematika / Janu Ismadi ; editor, Valentania Rian Prastiwi Jakarta : Nobel Eoumeldia, 2008 xi, 166 hlm. : ilus. ; 25 cm. Bibliografi : hlm. 162 Matematika - Ensiklopedi Valentina Rian Prastiwi NBPDMAT 21405317