Eko Koswara text PT Niaga Swadaya 2011 1 id iv, 139hlm.;ilus.:23cm Computer,Mode of Procesing 004.032.2 978-602-9146-10-3 210427 20210427141139 INLIS000000000000190 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)