Bilangan dan Aljabar text Klaten PT Intan Pariwara 2009 ind 60 hlm. Ngapiningsih, S.Si. Matematika 510 510 NGA a 979-28-0069-2 INLIS000000000000851 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)