4 1 10 Listrik dan Magnet 4 Agus Salam Additional Author mixed material 9789795713944 Jakarta Ganeca exact 2007 Cahaya dan Optik 3 Agus Salam Additional Author Sri Soeyati Additional Author mixed material 9789795713937 Jakarta Ganeca exact 2007 Gaya, Usaha, dan Energi 1 Agus Salam Additional Author Sri Soeyati Additional Author mixed material 9789795714897 Jakarta Ganeca exact 2007 Getaran, Gelombang, dan Bunyi 5 Agus Salam Additional Author Sri Soeyati Additional Author mixed material 978979571395 Jakarta Ganeca exact 2007