12 1 10 Seri Aktivitas Matematika - Matematika Pertamaku Volume 1 Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960567 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 1 (Copy) Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960567 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 2 Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960664 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 2 (Copy) Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960664 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 3 Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960680 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 3 (Copy) Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960680 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 4 Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960737 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 4 (Copy) Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 9796960737 Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 5 Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 979696080X Gramedia 1999 Seri Aktivitas Matematika - Matematika Pertamaku Volume 5 (Copy) Kim Yong-Un Additional Author Kim Yong-Gook Additional Author Lee So-Ra Additional Author mixed material 979696080X Gramedia 1999