by Moh. Wahyudi (pent.) $6.00
by Djoehana Setyamidjaja, M.Ed $7.00
by Bambang Agus Murtidjo $6.00
by Frank Mihalik, SVD $9.00
by Dr. Niels Mulder $11.00
by Drs. Yatimin, M.Ag $9.00
by Darminta, J, SJ $4.00