na INLIS000000000004807 20240723104944 ta 240723 0 ind 979-781-242-1 0010-0621000751 175 175 DJO k Djoko Purwanto Komunikasi Bisnis / Djoko Purwanto ed.3 Jakarta : Penerbit erlangga, 2006 354 hlm ; 25 cm Komunikasi bisnis Kelas 175 00000005877 00000005878 00000005879 00000005880