na YOGYA-02090000041430 20090227025753.0 ind 511-1 010-020900000041430 650 650 Mur E MURPHY, Herta A Effective business communications herta A. Murphy, Charles E. Peck Cet. 1 America McGraw-Hill 1980 xiv, 849 hlm 23 cm Indeks Komunikasi dalam bisnis Peck, Charles E YOPDYOG(B) 23-01-2008 1 07A0028232