na YOGYA-02090000031126 20090227024545.0 ind 979-414-539-4 010-020900000031126 YOPDYOG 659.2 659.2 Abd D ABDURRAKHMAN, Umi Dasar-dasar public relations Oemi Abdurrachman Cet.9 Bandung Citra Aditya Bakti 1990 131 hlm 21 cm Bibliografi : hlm. 129-131 Public relations YOPDYOG P000029482