by James F. Brenan $20.00
by Nasy'at al-Masri $5.00
by Siti Rahayu - Titiek F. Djaafar $5.00
by Ir. Hieronymus Budi Santoso $6.00
by Drs. H. Inu Kencana Syafiie $9.00
by Ir. Hieronymus Budi Santoso $5.00