by Ir. Heinz Frick $7.00
by J. Darminta, SJ $3.00
by Y. Dedy Pradipto $11.00
by Dr. I. Bambang Sugiharto $7.00
by Bambang Agus Murtidjo $6.00
by Ir. St. Eka Adiwibawa $9.00
by Karl May $0.00