by F. Budi Hardiman $9.00
by A.M. Mangunhardjana, SJ $6.00
by Ir. Nur Tjahjadi $6.00
by Yoh. Rohmadi Mulyono, MSF. $6.00
by A. Sumarwan, SJ $0.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00