by Prof. dr. Sjaiful Daili, dr. Wresti Indriatmi B.M. $9.00
by Aziz Alimul $11.00
by Aziz Alimul $9.00
by Dr. Margaretha Andi Loho Lethe $20.00
by Abdul Wahab Khalaf $11.00
by Drs. CST. Kansil, S.H $12.00
by A. Muhaimin Iskandar $7.00
by Helmi Karim $6.00
by Ir. H. Rahmat Rukmana $6.00
by J. F. Dumanauw $7.00
by Hilman Hariwijaya & Boim Lebon $6.00
by Fachrudin A. $10.00