by Ir. H. Rahmat Rukmana, MBA., MSc. $6.00
by L. Prasetya, Pr. $6.00
by Dr. P. Hardono Hadi $7.00
by Dr. Paul Suparno, SJ. Dkk $6.00
by Dr. Gunarto Suhardi, SH $9.00
by Sofield Juliano Hammett $9.00