by Drs. T. Gilarso, SJ $12.00
by M. Bahauddin Qubbani $7.00
by Drs. Agus M. Hardjana, M.Sc., Ed $6.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00
by Said Kelana $6.00
by Dr. FX. Mudji Sutrisno, SJ $7.00