na INLIS000000000004618 20171108030737 0010-1117000482 ta 171108 0 ind 978-979-015-787-3 650 650 DJO k Djoko Purwanto Korespondensi Bisnis Modern / Drs. Djoko Purwanto, M.B.A Cet. 11 Jakarta : Erlangga, 2007 vii,183hlm : ilus ; 26 cm Bisnis Bib,179-180 1703/PERPUSHST/2010