text Jakarta Pustaka Sinar Harapan 194 Cet. 1 ind 123 hlm ilus 21 cm editor, Helly Siregar, Arthur John Haroni, Ranny MP Hutabarat Bibliografi : hlm. 88 Komunikasi - Aspek sosial 302.2 20090227021126.0 YOGYA-02090000008594 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)