by Hamilah Djoeana K., Fajar H. Nasution & Bambang S. Trenggono $6.00
by Oemarjati, Boen S. & W. Wardhana $6.00
by Aziz Alimul $11.00
by Nursalam $13.00
by Dripa Sjabana $7.00
by Dr. Tony Setiabudi, Ph.D., Dr. Hardywinoto, SKM $9.00