by J. Waskito, SJ. $4.00
by St. Alfonsus Liguori $9.00
by Mare Vanden Berghe, CICM $7.00
by Ir. Abbas Siregar Djarijah $5.00
by Suharso, A.S.P $6.00
by Drs. Agus M. Hardjana, M.Sc., Ed $6.00