by Anton Gerbono & Abbas Siregar Djarijah $7.00
by M. Tohar $7.00
by Dr. Anton Bakker, SJ & Drs. Achmad Charris Zubair $6.00
by AAK $7.00
by Drs. Agus M. Hardjana, M.Sc., Ed $6.00
by V. Indra Sanjaya, Pr. $6.00