Suwardi text Yogyakarta Gava Media 2018 viii, 362 hlm : Ilus ; 23 cm Suwardi Mekanika Teknik 620.1 620.1 SUW t 978-602-5568-09-1 20200618090737 INLIS000000000001725 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)