5 1 10 Filsafat Berpikir Poedjawijatna Primary Author mixed material Jakarta Obor 1969 cover_logika_filsafat_berpikir.jpg Tradisional, Simbolik, dan Induktif R. G. Soekadijo Primary Author mixed material Jakarta Gramedia 1985 cover_logika_dasar_tradisional_simbolik_dan_induktif.jpg Jan Hendrik Rapar Primary Author mixed material 9794976768 Yogyakarta Kanisius 1996 cover_pengantar_logika_asas_asas_penalaran_sistematis.jpg Selayang Pandang Alex Lanur Primary Author mixed material 9794131245 Yogyakarta Kanisius 1998 cover_logika_selayang_pandang.jpg Ari Sumarganing Primary Author Hotimah Additional Author Atik Sustiwi Editor mixed material 9789791783125 Yogyakarta Eimatera 2008 cover_matematea_cara_berhitung_cepat_praktis_ala_thomas_alva_edyson.jpg