by Ir. Hieronymus Budi Santoso $5.00
by Ir. Heinz Frick & Moediartianto $7.00
by Dr. Franz Magnis Suseno, SJ $7.00
by H. J. Kachmadi Karm $3.00
by J. Donald Walters $3.00
by Herbert Vorgrimler $4.00