41 1 10 pengembangan pengajaran jilid 2 edisi keenam John A. Van de Walle Primary Author Dr. Suyono, M.Si Translator Gugi Sagara, S.T. Editor Lemeda Simarmata, S.T. Editor mixed material 9789790334380 Jakarta Erlangga 2008 sampul0020.jpg.jpg pengembangan pengajaran jilid 1 edisi keenam John A. Van de Walle Primary Author Dr. Suyono, M.Si Translator Gugi Sagara, S.T. Editor Lemeda Simarmata, S.T. Editor mixed material 9789790331310 Jakarta Erlangga 2008 sampul0019.jpg.jpg Nawangsari Sugiri Additional Author H Siti Soetarmi T Additional Author John W Kimball Additional Author mixed material Jakarta Erlangga 1983 Tim Rowan, MSW Additional Author John H. Edgette, PsyD Additional Author mixed material Jakarta Indeks 2011 Mary Jean Traetta Additional Author John Additional Author mixed material Bandung Angkasa 1985 Hassan Shadily Additional Author John M. Echols Additional Author mixed material Jakarta Gramedia Pustaka Utama 2001 Hassan Shadily Additional Author John M. Echols Additional Author mixed material Jakarta Gramedia Pustaka Utama 1997 John Daintith, BSc, PhD Additional Author mixed material Jakarta Erlangga 1994 John Bird Additional Author mixed material Jakarta Erlangga 2004 Hassan Shadily Additional Author John M. Echols Additional Author mixed material Jakarta Gramedia Pustaka Utama 2003