2 1 40 Riyanarto Sarno Additional Author Yeni Anistyasari Additional Author Rahimi Fitri Additional Author Wahana Komputer Additional Author mixed material 9795335154 wahana komputer 1997 Hazriani Additional Author Sartono Additional Author Muh. Yusuf Additional Author H. Justawan Additional Author Abd. Latief Arda Additional Author Syamsu Alam Additional Author Muh. Nadzirin Anshari Nur Additional Author Nurilmiyanti Wardhani Additional Author Saftani Ridwan Additional Author Hardi Additional Author Riyanarto Sarno Additional Author Yeni Anistyasari Additional Author Rahimi Fitri Additional Author mixed material 9789792931105 Penerbit Andi 2012