6 1 10 21 Maret 1988 - 11 Maret 1993 Nazaruddin Sjamsuddin Additional Author Yoni Yuniarto Additional Author mixed material 9798085159 Jakarta PT. Grasindo 1993 Bambang Marhiyanto Additional Author Yoni Yuniarto Additional Author mixed material Balai Pustaka Djati Kerami Additional Author Yoni Yuniarto Additional Author mixed material 9796662957 Jakarta Indrapress 2002 Menggunakan Kalkulator Buku 6 Yoni Yuniarto Additional Author R.W. Dodo Additional Author mixed material 9791211124 Bandung Crown publishers Operasi Hitung Gabungan Buku 5 Yoni Yuniarto Additional Author Sugiarto Additional Author mixed material 9791211116 Bandung Crown publishers Perpangkatan Buku 4 Yoni Yuniarto Additional Author Mahruz Additional Author mixed material 9791211108 Bandung Crown publishers