10 1 10 Iwan Wildana Translator Cho, Young-sun Primary Author mixed material 9789792793826 Jakarta Elex Media Komputindo 2011 cahaya.jpg.jpg Carolyn B. Otto Primary Author mixed material 0439295831 USA Scholastic Inc 2001 Cahaya dan Optik Dra. Sri Soeyati, M.Si Primary Author DR. rer. nat. Agus Salam Primary Author mixed material 9789795713937 Jakarta Ganeca Exact 2007 Apakah Bayangan Itu Jackie Holderness Primary Author mixed material 9796887568 Erlangga For Kids 2003 Yuni Yuniarto Primary Author mixed material 9789795713845 Jakarta Ganeca Exact 2007 Cahaya dan Optik Sri Soeyati Primary Author Agus Salam Additional Author mixed material 9789795713937 Ganeca Exact 2007 Bahrudin Supardi Primary Author mixed material 9796926660 Bandung Remaja Rosdakarya Bandung 2006 Cahaya Dan Bunyi Clint Twist Primary Author mixed material 9792091327 Jakarta Elex Media Komputindo 2006 Cahaya Brenda Walpole Primary Author mixed material 979437024 Mandira Jaya Abadi 2007 Proyek Sains yang Menarik Ayudiyah Pitaloka Translator Sally Hewitt Primary Author mixed material 9789793350639 Gading Inti Prima 2004