by J. P. Vaswani $6.00
by L. Prasetya, Pr. $3.00
by Drs. Yustinus Semiun, OFM $16.00
by J. Darminta, SJ $3.00
by Ir. Abbas Siregar Djarijah $6.00
by N. Wahyu Sulistiyana $6.00