Bagas Suryoprayogo text Tidak Ada PT Niaga Swadaya 2012 1 id 89hlm.;ilus.;22,7cm Computers 303.064 602-7751-02-9 210427 20210427141227 INLIS000000000000373 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)