Sumarno dwi saputra text Yogyakarta Graha Ilmu 2015 Cet.1 id xvi, 82 p.: ill.; 23 cm Sapi potong 636.2.033 978-602-262-498-1 250804 20250804104906 INLIS000000000004897 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)