by Dra. Wiwi Isnaeni, M.S $11.00
by Prof. Dr. Louis Leahy, SJ $11.00
by Ir. AG. Kartasapoetra $9.00
by Ir. Abbas Siregar Djarijah & Nunung Marlina Djarijah $6.00
by Anthony De Mello, SJ. $4.00
by ISEI $18.00