by - $11.00
by Drs. Thomas Suyatno, dkk $11.00
by Deliamov $6.00
by Dwi Suwiknyo $3.75
by $11.00
by Muridian S. Widjojo $17.00
by Adu Sumardiman $7.00
by Gino Moretto $8.00
by Edmund Woga, CSsR. $7.00
by Redaksi (Penghimpun) $12.00
by Tardjono Abu M. Muaz $7.00
by Beddy Irawan Maksudi $5.67