na YOGYA-02090000058602 20090227034537.0 ind 010-020900000058602 650 Abb K DEP ABBAS, Was'i Kiat sukses bisnis ponsel Was'i Abbas; editor, Oktaviani Hastu Sudiyarto Yogyakarta Andi 2005 xiv, 146 hlm ilus Bisnis-Ponsel Sudiyarto, Oktaviani Hastu BPAD 1 2005-811hCB-D.11