by Dr. Beate Jakob, Dr. Cristoph Benn & Dr. Erlinda Senturias $7.00
by Ir. Pracaya $6.00
by Elga Andriana $7.00
by Hamilah Djoeana K., Fajar H. Nasution & Bambang S. Trenggono $6.00
by Neil F. Gordon MD $6.00
by Frans Harjawiyata, OCSO $4.00