by Tanenbaum $13.00
by S. Wibowo $13.00
by Hendra Sutardhio $9.00
by WK $13.00
by Prof. dr. Sjaiful Fahmi Daili, SpKK(K) $11.00
by Prof. Dr. dr. Siti A. Boediardja, dr. Titi Lestari Sugito $6.00
by Dwi Winarno, S.Pd., M.Si $9.00