Y triyoga budi widodo text yogyakarta PT citra aji parama 2010 Ed.1;cet.1 vi,82 hlm. : illus. ; 22 cm Matematika 510 510 Y T r 978-602-8799-41 20190724094535 INLIS000000000003413 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)