Eko Koswara text PT Niaga Swadaya 2012 1 id 96hlm.;ilus.:21cm Computer Applications 303.064 978-602-9146-23-3 210427 20210427141231 INLIS000000000000389 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)