by K. Usman $6.00
by Metsy Hingle $7.00
by Fahri Asiza $6.00
by Prof. Dr. Zuhal M.Sc.EE & Ir. Zhanggischan $36.00
by Mary Higgins Clark $9.00
by Mia Yusmita Gofar $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00
by Noer Iskandar Al Barsany $6.00
by $7.00
by - $11.00
by Agusnawar, Amd. Par. $6.00