by Dr. Al. Purwa Hadiwardoyo, MSF. $4.00
by Ir. H. Rahmat Rukmana $6.00
by Henri J.M. Nouwen $3.00
by F. Budi Hardiman $9.00
by Hani Raihana $7.00
by Ir. Mul Muyani Sutedjo $12.00