na INLIS000000000017571 20191223022401 0010-1119000158 ta 191223 i 0 ind 978-602-8219-38-9 510 510.03 ISM e Ismadi Ensiklopedia matematika / Janu Ismadi Cet. 1 Jakarta : Nobel Edumedia, 2008 166 hlm : ilus ; 23 cm Ensiklopedia Matematika 55/BPAD/2009 56/BPAD/2009