by FAO $6.00
by Bustamin & M. Isa H.A. Salam $6.00
by Drs. Radno Harsanto, M.Si $9.00
by Sjadzali, H. Munawir $5.00
by Dr. Hamzah B. Uno, M.Pd $0.00
by Dogra, S.K & S. Dogra $12.00
by Ligterink, G.H. $5.00
by Drs. Robinson Tarigan $9.00
by E. Martasudjita, Pr. $9.00
by Yusuf Kaloko $6.00
by Tamara Geraldine $9.00
by - $9.00