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Tangan Pintar:
Teknik Menghitung Pintar
Misni
Primary Author
MCH Kreatif
Editor
mixed material
Jakarta
MCH Kreatif
2013
cover_tangan_pintar_teknik_menghitung_pintar.jpg
Speed Mathematics:
Secret Skills for Quick Calculation [Matematika Cepat]
Ervina Yudha Kusuma
Translator
Rudiyanto
Editor
Handley, Bill
Primary Author
mixed material
0471467316
Bandung
Pakar Raya
2004
cover_speed_mathematics_secret_skills_for_quick_calculation.jpg
Metris TM:
Strategi Berhitung Terbaru & Tercepat [Perkalian yang Ajaib]
Stephanus Ivan Goenawan
Primary Author
Bagus S.
Illustrator
mixed material
9797572315
Jakarta
Kawan Pustaka
2007
cover_metris_tm_strategi_berhitung_terbaru_tercepatperkalian_yang_ajaib.jpg