Erwin Widiasworo text Yogyakarta Araska 2020 I 252 hlm : 14x20.5 cm Evaluasi Guru 371.144 371.144 ERW s 978-623-7537-41-0 220903 20220903113708 INLIS000000000461550 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)