na NUTBA000000000003444 20140819111457.0 978-979-24-1637-4 0010-081400000000289 NBPDMAT R.510.3 R.510.3 Had e Hadi Lesmana Ensiklopedia matematika (R.2) / Hadi Lesmana Cet.111 Bandung : Indah Jaya Adipratama, 2011 56 hlm. : ilus. ; 24 cm. Bibliografi : hlm. 24 Matematika - Ensiklopedia NBPDMAT 21406737