text Jakarta Rineka cipta 1997 Cet. 1 ind xvi,289 hlm ilus 1997 Harry Waluyo Bibliografi : hlm. 288-289 Bisnis, Sistim informasi 650.0285 979-518-703-1 20090227023522.0 YOGYA-02090000021265 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)