by Drs. Ahmad Rohani., H.M., M.Pd $6.00
by Jamal Sulthan $5.00
by Qadi 'Iyad Ibn Musa $7.00
by H. Bohari, SH, MS $7.00
by $11.00
by R. Abdul Djamali $9.00
by Ravianto $6.00
by Pijper, G.F $5.00
by Thomas Sri Widodo $9.00
by Ir. H. Rahmat Rukmana, MBA., MSc. $5.00