text Bandung Citra Aditya Bakti 1990 Cet.9 ind 131 hlm 21 cm Oemi Abdurrachman Bibliografi : hlm. 129-131 Public relations 659.2 979-414-539-4 YOPDYOG 20090227024545.0 YOGYA-02090000031126 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)