Budi Wiratma, S.Pd. text Yogyakarta Mentari Pustaka 2010 id iv+68 hlm.; ilus.; 17 x 23 cm Tehnik pembuatan mesin 621.8 978-602-8231-62-6 180916 20180916035651 INLIS000000000023007 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)