by Aloys Budi Purnomo, Pr. $3.00
by Ir. Hieronymus Budi Santoso $5.00
by Y.I. Iswarahadi, SJ. $4.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00
by Ir. Ari Wijayani Purwanto $0.00
by Julius Chandra $7.00