text Jakarta PT. Elex Media Komputinda 2007 In xiv, 297 p. : ill. 21 cm Pandapotan Sianipar COMPUTER SOFTWARE 33 - ISBN: 978-979-27-1827-0 INLIS000000000000600 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)