na INLIS000000000010968 20180129010029 0010-0118000162 ta 180129 g 0 ind 9786028123013 512.7 512.7 JAN r Janu Ismadi Rahasia di Balik Bilangan ? / Janu Ismadi Cet. Pertama Jakarta ; : Nobel Edumedia, 2008. 66 hlm., : ilus. ; 21 cm. Editor Triyani hlm. 65-66 0037031/PU-KDR/PP/18 0037029/PU-KDR/PP/18 0037030/PU-KDR/PP/18