by Drs. B. Suryosubroto $9.00
by Ramadhan $6.15
by Barbara McCauley $7.00
by Arleen Amijaya $6.00
by Ali Masjono Mukhtar, S.E., M.Bit $7.00
by V. Lestari $11.00
by Abdul Hamid Kissyik $6.00
by O. Solihin $7.00
by - $11.00