by Dr. Paul Suparno, SJ. $6.00
by Ir. H. Rahmat Rukmana, MBA., MSc. $6.00
by Ir. Hieronymus Budi Santoso $5.00
by A. Widyamartaya, B.A $4.00
by P. Bernard raho, SVD $7.00
by John H. Hampsch, CMF $0.00