Panduan dasar belajar berhitung dengan sempoa SUHARTANTI text jki Jakarta Kawan Pustaka 2004 Cet.1. ind vi, 105 hlm. ; 30 cm Suhartanti SEMPOA 520 520 Suh p 979-3034-67-X 150409 20150409103822.0 INLIS000000000005768 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)